{
  "manageEntity": {
    "action": "Share",
    "entityId": "1428883271",
    "entityType": "Track",
    "nonce": "0x8b5131dbd41b143c6aa381fb1a1316b07d5e419f7bf9318773d9bfd3895fe4be",
    "signature": "0xe2a3546c1076b3d21834cb45134558ca8ba3818a7d15ffc7248292e80f2838892d0abfba3484fbe849a2ce17321456c13c466d95c365e9521e3aa0dfb4605b821b",
    "signer": "0xc78B505FCE8Bd55fa210Df2E9b44322181AE8a77",
    "userId": "835722962"
  }
}