{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1423743096",
    "entityType": "Track",
    "nonce": "0xee63b23573c687aac52e31168289744804523ff432156ef0b9be4335960930f2",
    "signature": "0xa530d714593c5835d40de6df962f80c05c92516abab99c59f51f1d2bcd2cdbf47b458835e848115ddfec6d16aa16474dc5b07cfa3da3fc8e8a1e00db3f797e831c",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}