{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1500374826",
    "entityType": "Track",
    "nonce": "1786482562946764138",
    "signature": "0xfdb84470023fec39c47eb5e2aa628bd82c0122a9edfdd0756bd76e59e0d7ec0245d7d85784b559ebd334927fe0d025f1d1ef656ae786f145f441100d8db5cb861b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}