{
"manageEntity": {
"action": "Repost",
"entityId": "563479274",
"entityType": "Track",
"nonce": "1792391370423807995",
"signature": "0xf61447bd1b0176835fca43cafe6b683d675e7c5e1bf082669767cb3d364e45a0550b0838b3b5cccf1f8609f5f05edf3163894d62ae4469e6d4c8f88c1e1551731c",
"signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
"userId": "568518925"
}
}