{
  "manageEntity": {
    "action": "Share",
    "entityId": "2110938841",
    "entityType": "Track",
    "nonce": "0x72f1424b6899e33d2f71afa29ede27ba12115d3dc828e410bdecbf4de55e2a6c",
    "signature": "0x75d391bac0ea89e0173bc51a05abb5ed4633093c56bfb5b002c9a4b44f27ffb03ff70d43e6d4795b8459a5cb9ef3f748c084cb8cf6a60864b46a4cd11b3783a41c",
    "signer": "0xBcfD5416BCeF9b581cA1ACD1Ea0BCdf500f795f5",
    "userId": "16368"
  }
}