{
  "manageEntity": {
    "action": "Share",
    "entityId": "349927581",
    "entityType": "Track",
    "nonce": "0x2ca055d0063733be7d244617aa1d791eaff312e2690eeef5ccff3599204f1a61",
    "signature": "0x71249f5caf14e96ccdb139e56dbeb2f0f87209a8977da2187fc9e36beb5e6bd20c5cb6d5e9776a28d4f7d05a3aa93e5c71be90c676c2080a492aca17da5671411b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}