{
  "manageEntity": {
    "action": "Share",
    "entityId": "1782719052",
    "entityType": "Track",
    "nonce": "0x7f6837018bff49dc44b39727ba8000d23fde06b21af357ac3eac23c82a1639e5",
    "signature": "0x570f4d050e3cbe1b6ff28d9c168689227a527667962c10d9f37898a85e2d648353c45753b08b8c571ec16027fda3f128be2621009a77dd26a871b9d933041f321c",
    "signer": "0x604b4F353E759e6Ceb980b2Fa04e96FE85AC7d1D",
    "userId": "235338"
  }
}