{
  "manageEntity": {
    "action": "Share",
    "entityId": "709131185",
    "entityType": "Track",
    "nonce": "0x1f69b8770d401c3aac5dcca5f7fbf4115522e1993902b4e9096f66d9a6c99852",
    "signature": "0xee66204a80d65bba1ddb63b8ad0a9cc74a0462a9d28ec955e901049a838a51b043a80f4b29379d11bf2c16acd01c3e2fc9965986cd1d1260812c1b56024c73831c",
    "signer": "0x2C3Acbdd6b4Ad93585E61622A54F20C5c1FFe6bd",
    "userId": "159165968"
  }
}