{
  "manageEntity": {
    "action": "Share",
    "entityId": "864406066",
    "entityType": "Track",
    "nonce": "0x4a634b3548526b512b9b59a1fd68c5a65948aa79973b4df60412a7be45ed6383",
    "signature": "0x061b9ab09939d40bafe63afba75d19bcd6f5ef3a358e2e16546f1cf30c0cca0c399e321f4414a57f119e9c61a3b56a6ea3f6dca6f80594084babd1b4751d1d4a1b",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}