{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339418956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5590220fd931bf14fa38946428563799fde43ac36bf313c15e89b1e84a2e506",
    "signature": "0x0fbb8a47c603c5bf6c34120624c818a4bde6cd4e2d00f1fee150e90f94d745a016bd9b5463f4a79fb8d18197bf97cc150dd9dba1d23ddc06c5271895053118bc1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}