Bitcoin transaction 839312e31415082a16073f5bcea2b25a7ee3573ed7bf2471e708eb7ce0336e4a

Транзакция

Bitcoin транзакция 839312e31415082a16073f5bcea2b25a7ee3573ed7bf2471e708eb7ce0336e4a

Время	2018-01-27 04:11:51 UTC 6years 3months ago
Блок	506301 [521]
Тип	legacy
Подтверждений	338 187
Время подтверждения	less then minute
Размер / базовый размер	9309 / 9309 bytes
Виртуальный размер / вес	9309 / 37236

Хеш	839312e31415082a16073f5bcea2b25a7ee3573ed7bf2471e708eb7ce0336e4a
Версия	1
Lock time	0
Комиссия	0.00050000BTC
Уровень комиссии	5.37 satoshi/vByte
	Сырая транзакция

Схема

20 входов	0.02396468BTC

	3AmtAsKdWZYJkXeSj2pne4edZ9Sp4okKpe	0.00055000
	3PY7JVAyySoftFUend17StyfkDs7cbUhyy	0.00150000
	3KonNgLpuuTiWFGBAusNC653R73BFjrnvA	0.00120000
	3LrKyQMgc26E5fnk2iEiSumewFM6BYQKjR	0.00018000
	3LHQp9PZPQGHy6J7JaQj4Pj5Zm8FWUT4Kf	0.00033000
	3PsKtmgMhkXGfthpCzP7VUgEAUrh4tVcQ6	0.00018000
	3L1WKkqaZeU7mUZmcUsGg3MvYvQyuS2A2T	0.00120000
	3PAWH77zH6NcbLSYqXMpxyPqHZo2p3YrNx	0.00100000
	3A8P9iz6zi9rVjRnF9MibBexHnErgCpWYs	0.00160000
	3EHDYwt19Wu4quMvrd6AZ4cZHVVpEGVndX	0.00100000
	3PTGqGAo72TGnHPt6wFqej53FETEi11Yan	0.00050000
	3QvFdDHrLC1ux8FW8mqKrdBwmhy6Rmb2vP	0.00038369
	34hh9NTuHwZBEKZT5qbmCsqV6iZnpTUhmE	0.00415099
	334qsT6XgRTn7vK4gtWLs6iZVoq7aYYXxr	0.00065000
	36zHaWbuHRMaG9T9wvETsLZcD3oJXrk9C6	0.00150000
	3PBLmnh8Ag3Rhg3dRSECoUmNTFioX6JEdR	0.00045000
	33AHRr7dsurfg9UR4G1M18rvczxiLngE5L	0.00039000
	38AYX7KjnTypAyu4s5feCx59vKH4H1ZiF5	0.00070000
	3FqAzx4Q3pEyb6ywiN96r3cEbsMMJ9VWrp	0.00050000
	3Gp77xXQjM1N2xEtdQ6N2YqH4FmFKAh4jK	0.00600000
Показать больше +10

101 выходов [ потрачено]	0.02346468BTC

14ZhbWYS2ukPjH4WvhaY77sMSuBmCPAxSX	0.00010000
1A8sFB5qkRDwA3akf5VjvbgiEVjJ3SroZV	0.00020434
1Pq2FZSVGordBESmcXNADCzutc3BKmeuQY	0.00010401
1FdUazWqCebrVhu3Wj7xDT89yxgNVdJGSR	0.00010000
1GBeqZiWqD13udnaBvm4diXuJ6FLhxuZPa	0.00010966
1gKCNbkZwJoF98MBF9YW6zPS4qKytVPdY	0.00012192
14RAbTip8FC76dCXxuRerEZbkLaCF2R5i8	0.00056904
18gmjvXusCQoYxGi85QHgmZX6XYhF6x61	0.00010201
13JE362oAtwejjFphrSRdHZRqN3EhhiKyD	0.00017162
3Fyi5ByEGwSharXE4jJn5aEg7ynsXsGd3j	0.00013235
12xNzeS32rg25DD21EpnKtu4TdVtB6rM6w	0.00011448
1HkDW76d6mFMxHaMyoiQJEapW8ZHnrQBtJ	0.00022114
339LCrVpdsASL6qHjRqK9mWR7vhaMkGLUN	0.00021615
1BHLHkRked7G9FCqEYTZZori1baATPDtH5	0.00020919
1FyQNm9MDRfuKCqWD2P6mFSjrjk8LWqLw2	0.00014310
36HCknLTjdCRqBkyar5ueS9CRYs1kmFCwL	0.00010698
3JmpLaepLKd9hDXXGQEfsgvMFMuQdBNhpT	0.00010313
1KDtCQZCwPxVzNFvwCjiEwuv7zDQpe651L	0.00020752
1EKmbWeVseV87pEH8wDo3C91XiotsqW5v	0.00024793
1MtHzbiy1A4CHDEVTtuG5WrWtDCTz3XWVb	0.00010009
3Bh6nbwG53nn4dzpjf7rCfFBq2Ck1Ubb6J	0.00010110
32sT3Wt3XW45aLqjxrxkXWFihwCey3jRiK	0.00010094
19zoAneo5z3RbSFxWvFHxdjeoRLheKqDxP	0.00024785
3MftNaYtEbXBq4B4Ycgrbd9wVqYiXHcL4Q	0.00010019
19huAFqdJh7v96mHae4yQZNvWc2g22Mdw8	0.00010000
1AzzY32PYPtZebJLvV2GBXmtZctLQvTMYm	0.00092399
16sySiFvG8o7sbEtdPACu2KMgbG4WJX733	0.00038479
16wh7GsPdBn8nn6ccxZqJLuRXjyYT42A9e	0.00011052
1DWC6WLHyA8nFvseuXSRtZmu3HKqyMAzaf	0.00011000
1JhgsMaChKh1X385SwfxGUFyMaB7Ucg5Lu	0.00010000
1FMaFSakADhs7Tc9ar7xMPTjgAEcatuLAE	0.00012830
1BfAukXkXUVcLK9t1Ye1tSb1FLFbZstLuZ	0.00010187
12Ma5VfrNae9DCZn8WF29iom3cUTdVfcU9	0.00010013
13WQaFpFZ1TFfinnMyLq5oQQhVEX9ESb8x	0.00044056
3Q7WfewEgEBwWMrZxjAmMWBvGoRxkEuhox	0.00034287
1MEgSQR15cozZk2hTwpeydsUdUapchxYmc	0.00013832
1Q6rZUyPmNXoUezZQ7xbyUFN9v8CCnMS7P	0.00010000
33DxpQPmoFNTzmbTVLrvrVVLK9RBZ94KAs	0.00019939
17ePTnjrKuGJzTUWWhgCvxZvjH3zch8GFA	0.00010000
1Nt4awxN5Cc9HRVKZUsPcYHMTR2eAjZcRS	0.00014139
36fKrL1YbgPRATFhbd6F5atbDiUjiUSG7g	0.00015174
[41] 1HQtHoyFARGbxaCLokVkq3SQ4Xpreffbkf	0.00010000
1Ajwj8gao4Z49dC5HP5CQTfWQCWsrqaFWK	0.00010065
1DtnD3VHXgCWqKxJjP7YmWxnsvrzaZLovw	0.00010537
1P2EQGpMToM8XbJbRRapGYjEKndusQcLfg	0.00029739
1QAffEobCTNNFxHtiCfPbHF6zSWf7uPbns	0.00010054
15X9xcwBmzATHX1sMJ8kEoEhycGnsY73vL	0.00039106
12VjkYmwRX2ZQRh466znKtSzJWY29BwzVh	0.00023488
1Heam9RtyN73atiBsBKXrVB89irL1HW5me	0.00010635
3JjVbiYSVpdvpGwkMt2fhApodSmMn7CopM	0.00012000
1JNCwCh1bjtn3FFsSkXKPjJEVqjt7s69VQ	0.00015471
3CypHQY8TYjgQC1TrnfCSH5Dd45LVGjydw	0.00012747
1FMMayZ6Ao5fKkXEu1UmgTWzhqEG8oWqST	0.00010144
14o9JE3Fmh6v5UQcDBcVESkNpcjTYHhpC8	0.00010099
1GC9g64LrQCcKLUZ5QZfCXfb53gK4pT9PE	0.00025133
1AkG4GHF4d2RLNfMU4jwjKH3AGszb9yrzf	0.00031663
32EWEXP8oaSUP4GcdocL4qwZhCMf17MKac	0.00010000
3Kb4xEuxie1y71C4HxRoSgeGUpppdSBDjz	0.00019503
15s2ViCtwmUGiqRVbU1wyba3AtjJKSjocm	0.00014560
3H7EbwF61QTur94LxzMPKxNMjBi7RHJLFy	0.00024000
1CA6uA6kRYXEbgLajPMTjFxRQd6SsTzEaw	0.00012000
1Kv82rf3oXLWqgJzepSSEARZgWvt7X9vKJ	0.00012002
17w6w9Ytc98MMr41A3BonHFxtnwnAeHTCj	0.00010038
1N5KyHGA9oj3ieDbcAEy3YfHzs1vDCmQfJ	0.00010000
1Aia3BZd1iRqspBVf2752ipfHGrekipLtv	0.00012166
1HAoWLAi4GRUqUVRWGwH64TfWd2YoFJmNH	0.00011608
1HMPbvjZqMAsSCWjENk6cpsBdEq4T9uyas	0.00013579
17WF3Ygkrwjp2NAXvr8EJgWywwGfz4tXmH	0.00011075
1GUMfTd8nCyV3XnzEFeuKaKHKY9azNLtgc	0.00050000
1DizzNyjPnT2AMUGXry9akUU43zjmuu3iK	0.00111866
1NdEFEhLdBrvHSpfeWgypa7CzoWvdeTsHg	0.00010080
17zx5oc7ikKsiXAAxT2Pz27xrx7F2Gx9iG	0.00011351
1J777T9QXLBxzLTPqdrVgoHKyLMFPzErBW	0.00020131
1BiGNSBmKBiGNgzuL8S6sT7XC8XDKo8frC	0.00011107
14XekKzk3z3PdQuAJHFdgBdDY9guvk55xc	0.00010143
1DNQE47ZTSGwkrQdSZRARi8AAESpGXzpP5	0.00011000
1KtcVHAc4kiY57a4dDFRxSn9FLHF3fneAQ	0.00022359
1LijB3NRCBzG63xi3Y7nb97hscPGSMCUhh	0.00017961
155mtXd3FbijjK54naWRXLVFswKTFkh9Uu	0.00015139
12FzPLyFmcbu7HFfkFZwwhpRNPkcTtGPha	0.00010000
3LdBP6wRHxQ3ej6SXFYPtibVFPAotRTyze	0.00028367
39rJCsswaa36NMAtHpphjQr16PaE8FKzxM	0.00014836
3R1gUtXbKL6XVW4LHCLKMCNW5dtvJJwjBu	0.00016267
3QmGpiTXbfH98rSzuQ4xJ1gJ3yitPh525U	0.00020000
142mLmfbULYpTxAdx9eWzauBYVVpivcnXJ	0.00012838
13KnW7GGDU1tMJQN4iRAB5bs2aXneYuYpb	0.00017714
1TkCNortUeZY1FaDfSJmfzP25ryN8fmyQ	0.00010098
186ogzHmDZpGHJ49joBfbLG89KcUSDXfoq	0.00020002
1Nhb75CD7aKNirxbU6Fn4sNWxpudHznTdx	0.00010001
1JdgETeUPqaxiNyh91ZFBmUrvwCjWN9QxJ	0.00012699
18DiRF5A9HKY5dKpJZqW3csPzWXicVoFEA	0.00013147
1EeuRA2wo4qJ7EM6tPu8pDfYFksC5uM7si	0.00014569
1BDwr67DeAHttSVhYF1hPBN2pUPcApiBWv	0.00010533
1Nte2mtwed73jcRWjFyLMWNPBETaaUc892	0.00040000
1J8MCsqRZRmSeTpZKGCUdn8cPgDhGPknX	0.00010583
1F1GSnKUScJTaNPnEkya3Q89Uxum2uYvW7	0.00020134
1LJrR52DCH4TRjYecc1foABfZDowam9656	0.00010073
19SanPkzCokdt93F2LJFhibAiF6qgPvSVh	0.00011436
1PFgCa9dNP2zPpy9NwdJtB364FXGJdiLyX	0.00013222
36bsnYQVcHAXkWqYShDn4Z488KdyfK7vH3	0.00010001
33k5ovCbmKTzZ5W7Li75LuHa3prkyV3pZH	0.00546538
Показать больше +91

Комиссия:	0.00050000BTC
Сумма:	0.02346468BTC

Скрипты входов

0 P2SH 3AmtAsKdWZYJkXeSj2pne4edZ9Sp4okKpe

SigScript

OP_0 OP_PUSHBYTES[71] 30440220543e8141aece0d2c48a04af8c557c2ea189cea56e121e90649ae7e36f189d23402202fa0dc65ee11833bf915f4704afbeb7f3e2342f3b9ecb96b20648319af51aba701 OP_PUSHBYTES[71] 304402201980ba7d2306701834c1218f2bd3988a045d5e599d748ec5b936296ca1e78d95022061d3d8fa25f1c6f988459fdfb09b908a4a69fe66c793b52fb5967d28a4d88a6301 OP_PUSHDATA1[105] 5221024fc04041dc87faaa6898d91a9d25a0fc883613ee73998039506d2373a12bfbf32102df4426622e4becffa4243b60783d831ce5dd01e6ef991fcbad69136a7ec3cd94210309059184307cf4b249544ac7c45830f13f78e79ced995832d2a91bf3e4018fda53ae

1 P2SH 3PY7JVAyySoftFUend17StyfkDs7cbUhyy

SigScript

OP_0 OP_PUSHBYTES[72] 3045022100e76ccb7d07a5b7cf8c9d6333ae6b4771f9388dfc91cc90bb10d904c2712321b9022071394ac61dd83a9a6c8c66333ecf8639529f4ce93f9d9b2abb1c9c5346a86d5601 OP_PUSHBYTES[72] 3045022100e24d14f241d80e622fb6809049f8f2639854b958de00dc8ad9ce9f275d0af4a202202936301d81db0bc0d237d05597ef7b4411b2f551d0cf20785b83234f8da3cf8e01 OP_PUSHDATA1[105] 52210265b5e4a36eef9916423f58e09f8e6a10fa415138fb5d96cb28646960c5d5431821034df24da2075847ee8c07548c3316e528c1e5f4e54ad15f4f1bf8790f4a05e3122103b339285f0964d5f2b5731ce441694ff3250083116f32c02d8cde7ebc6c06920453ae

2 P2SH 3KonNgLpuuTiWFGBAusNC653R73BFjrnvA

SigScript

OP_0 OP_PUSHBYTES[71] 3044022077d5656e33014c1e65abb20fe15a000dbd77b308f36036f83774d2cd8ddae7b802201e05353dbb673f010af23facc9300619ec6d0d89b432e8594c5a4b9c7aa5760701 OP_PUSHBYTES[72] 3045022100a7eb8d2d084cfc2a2d3a54c41b8ab0c660b45a22e82c22bbb31a721de110511302203200e13effa7234f48e56a887e8b02d96ef4741283676347bb21ef5f9211452e01 OP_PUSHDATA1[105] 522102e4ac6a0b7a8fd9fbd948e0ba4d235f276342ebf27a31589d3f4ebbf4d18c47b8210362c492477e94b2cab6d7d7c8db8238c47acec86daf530398b194323c174025812103fab9a0e4920eedbd7bb7753ad18fa6cf8a59f78e2bb1adbea642e37a8285024553ae

3 P2SH 3LrKyQMgc26E5fnk2iEiSumewFM6BYQKjR

SigScript

OP_0 OP_PUSHBYTES[72] 3045022100909878ab79df22cc963ea7105dfc503e9eeb9b4744267c53e4a2a12a7eee9a5002200317a95c95e317e0621f18cba84a7e90a76e6eca024c39bba1730e250a39de2e01 OP_PUSHBYTES[71] 3044022031e761ec036eb8d068627454d896ff98a4a8f0f721c37a3bb73174fcf7555e8e02206708dd899834bc00d385b4a72eb5bb60de9ea27cd18a921e20e7dcffc6ec44cd01 OP_PUSHDATA1[105] 522102bb89746c3c6f616546aac067e295aa433d4853b26f5900a4ce1db471ba57522721031b69e86d20ea90ab6c54b14fc135ace4e32005d4b4352118aa05968475cef7e72103df8b0223e5f11080447d8508ffb7f36e4d3b535544f030a6070e39bc072d47ff53ae

4 P2SH 3LHQp9PZPQGHy6J7JaQj4Pj5Zm8FWUT4Kf

SigScript

OP_0 OP_PUSHBYTES[70] 3043021f1ac47f6c50f71a526bd8f9d97ee644cdcc9570e9d2bd938570a55ce90a382c02206d3fe38ba43dca7f254c82a3c0f7c0eddc7f8454d680af3c43fd164a4111e66101 OP_PUSHBYTES[71] 30440220225f08bd76abb902b5e5bdc8e1887f726430fa7540cf67afd3c1ca426d116ae902207c12ac0ad0cf89cb134b936483f7aee3c23a30b6f74e549162791c4235b202fb01 OP_PUSHDATA1[105] 5221022434bb7d7883908039929302cf309a0941d70c9b47d50af48f6d42da6ba82eb32102e1b8b4e2c3bd1540bb1d744bd0fb76159207d223fa5ab77e13434d61059162c52103346d06b7b4fc595f599e96332f08af64dc1de07065287c14969b6d9864729b5053ae

5 P2SH 3PsKtmgMhkXGfthpCzP7VUgEAUrh4tVcQ6

SigScript

OP_0 OP_PUSHBYTES[71] 304402201743815d25b196c7bffed84a0015b6e67dccda0bc5ee47641447fea4741220a00220118be2aa6e92d78234e34a92c674377c966988ae5a21a417395930711339e4d301 OP_PUSHBYTES[72] 3045022100df9a6225745e048ef74c81d8ad5631781f95adbab14e0eb783d6b613868715da022013cd3c68cc13330eff539ebf8c300c2b326e0cf76e48efdd4972e61848fdff3801 OP_PUSHDATA1[105] 52210257893dffd865c2c19eaaa9d74351111916f8ba98ff8c4648ef761adf7136aee72102ec6e6a1caa7346569831d596771d06865ad3937b466a074e922d537dfa6008842103f358496c00a93db6529c299f5771313129d6a1de2eb1032e85b988313315ffee53ae

6 P2SH 3L1WKkqaZeU7mUZmcUsGg3MvYvQyuS2A2T

SigScript

OP_0 OP_PUSHBYTES[71] 30440220246c005673f7a77e641d915b16e237733ad1d78354d754961620f31e8d28167d02200276ab8c98bf9f9379a57f9194c7ddd0d40f56db9474a7f4142dcfc879aa74aa01 OP_PUSHBYTES[72] 3045022100a69d3ba1666d1d796da84127a725f59c906d7bc8f24e7049019ffa57e70462590220318687159d2ea18b6172073c5ef9b6605b195179b3697c705e1d1a0d57b9bc5f01 OP_PUSHDATA1[105] 52210231d9bd586fe3d684593e07b6c2b902ea40b9c267e55f3758b28fea8ece0f5a0621023fb3cabd4cac3ede07e2bc8e1a97093c7647e3de5207f74c656c401c4f1da3ef210281378ebcee3b6a5935a59298eabf9e537e44c395160b5135bbc772ab76fba68b53ae

7 P2SH 3PAWH77zH6NcbLSYqXMpxyPqHZo2p3YrNx

SigScript

OP_0 OP_PUSHBYTES[71] 30440220501bf4b9170db080bc3ed2092c6eed58cbb19cf7f0b8155479d1f143815e453a02205f19cb61bb35e441c9248dfa1b96b1ed5b5ce845efd2dc6b7b1a1b166947911c01 OP_PUSHBYTES[71] 3044022070e2bdd58392500d59781b7489904d7a98764937082c0a2660b054fa846936db022044c2e4b82a48106b271b286efc82d3fdfc78aad40cb6a8a1af9f4221532068f801 OP_PUSHDATA1[105] 5221039446aaaabd0c069df2884b618ce547e7f1dae63ab8a2f06bec2473e2b962b3b22103e27eb684d00f91e5516a8efa2e79d859f6b7ee1b423434830e205160704048b42103eba59e13246567be5444a67c9bbcf948c94fcb639df485cbc3ec999d2a8a6aab53ae

8 P2SH 3A8P9iz6zi9rVjRnF9MibBexHnErgCpWYs

SigScript

OP_0 OP_PUSHBYTES[71] 304402206b06a6d43c7df1172aee600bdb6e87de0b8bf10dcd88f6c46f186b71afea140602200af3c3860e2ee93c9012c7b585a4f067dbd9c44c1ba0d3ca65c4407c5ca2862701 OP_PUSHBYTES[72] 3045022100de624579bde61f022bb4425893f87148ce37806b7173178915f8c9cf4e2a5f78022033bcd4ac58f796c179da36d6af3594743bfc1e8e8a5e8890ea4cea0010431b9e01 OP_PUSHDATA1[105] 522102a6e5df0b68f3ff3e72ae4c943fea040eee448e9de46613e805eaa86f4ef9a96a2103349b3a9da404183fdf39de21e855ec497f935488f62de2ccc71c145c3db9361b2103a2ce09e93a175b767330894dc71f7a0c5f4f3c371bd7905b90a3c7453167240053ae

9 P2SH 3EHDYwt19Wu4quMvrd6AZ4cZHVVpEGVndX

SigScript

OP_0 OP_PUSHBYTES[72] 30450221009fb1bf0e6d56ccc87339b5782465cd9a9f30c1c2e918f6e311acc9d90eecdc9302203c01b5fe85d2b6e919e4e7ddadc4df1999860a75938238cbbec01846a9c2577801 OP_PUSHBYTES[72] 3045022100ff7654be33e8ccc202abc5fe3b058270dbae36862d570337701277f12aec3e5b0220618e499c7ca3f9e5a511745a7986431b60e132a0feb550951c7b80484476bef001 OP_PUSHDATA1[105] 5221022936673b5e206fd6f7ff7079330c3545c0c90c7e9cff16af3743f9de5ab65caa2102e0825d86752baf9af6e865ce4d6b907caa82ae22c4ef1e19048cc749d130453b2102f4e1fb5498d0361c0cb9d6188a9fa6a89eb5cb498ebe5f369bc0587312ea8fc953ae

Показать больше +10

Скрипты выходов

0 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 2717933af90ad92bec8db1680b96d8659a6aced3 OP_EQUALVERIFY OP_CHECKSIG

1 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 6435fc55877cb0023cf6a9ef4114dda09cdb0676 OP_EQUALVERIFY OP_CHECKSIG

2 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] fa67c717ff5b63bf2ef6a4c534367a9e9842b5c7 OP_EQUALVERIFY OP_CHECKSIG

3 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] a077c3667d87fa0f1d164930cfa5781e3c8b7089 OP_EQUALVERIFY OP_CHECKSIG

4 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] a68da1a190ffe6d20b78a405c28cfda0e8f629a0 OP_EQUALVERIFY OP_CHECKSIG

5 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 076f696d9f9e5761b49e4dca15f931e721d01b5c OP_EQUALVERIFY OP_CHECKSIG

6 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 257a5e85b0b30a48fae3150ec7e176237f76824a OP_EQUALVERIFY OP_CHECKSIG

7 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 01741c782e0be53a33cb1282e66c325bf26bb8a5 OP_EQUALVERIFY OP_CHECKSIG

8 P2PKH OP_DUP OP_HASH160 OP_PUSHBYTES[20] 1932346e13b34616331c3db8146145b9a148f20e OP_EQUALVERIFY OP_CHECKSIG

9 P2SH OP_HASH160 OP_PUSHBYTES[20] 9cb9ee5dd4d421ffd9dc95f2f740bf5f06919e6e OP_EQUAL

Показать больше +91

Показать скрипты

844 487

$ 68 956. 91

844 487

168 911

$ 68 956. 91

Crypto News

Telegram channel

Bitcoin транзакция 839312e31415082a16073f5bcea2b25a7ee3573ed7bf2471e708eb7ce0336e4a

839312e31415082a16073f5bcea2b25a7ee3573ed7bf2471e708eb7ce0336e4a