{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041084408",
    "entityType": "Track",
    "nonce": "1789618468328012495",
    "signature": "0x47c4b22d86de864f07aa51c8c9ac965943f5ce469c30e6356cc2ec2a1870ff27396c8d96860395cd9626677bcd25d833c086f093997ebc6f6e96fb47e867b16c1b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}