{
  "manageEntity": {
    "action": "Share",
    "entityId": "349927581",
    "entityType": "Track",
    "nonce": "0x7d4f35fe47bb0c2bf681e6d7a355a32f652490304a5086a4f0bbde09a030054b",
    "signature": "0x7da131e1a3796988a197d318c1c9e9f1a8a465dcbeea9074bc31854ef9eb1084439ab2d73a8caa487dadf4e7b1cefa4123f7ba110e8462c0375534e5a9ab49291c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}