{
  "manageEntity": {
    "action": "Share",
    "entityId": "1328827878",
    "entityType": "Track",
    "nonce": "0x3f576194f71fe7e830f211f38624f9cc9f5ec885978cfc99e2521ca1b05f34b9",
    "signature": "0xf6a4072b03f97250b4c2bd3e7b73df273db64f75b5656f9a8e502123025373835fa2750073617fe649a8522436c6c47614436937aac0213b4c8e97fc29cd7e2f1c",
    "signer": "0x492fD28d2034E86765456a7cDd1EF1150Bd7FB1A",
    "userId": "991071"
  }
}