{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385272422",
    "entityType": "Track",
    "nonce": "1788155987576513176",
    "signature": "0x5746725b39cc2c129127f67dae6c57c35c3bffd0ff2a0ecbcf51ff13ae45424f00af7ea633adbb09655e8de918e94edec2dd703116135e0bfb413916ee185d941c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}