{
  "manageEntity": {
    "action": "Share",
    "entityId": "1379693801",
    "entityType": "Track",
    "nonce": "0x41aadde49089d7286d4b0f23f48a3ae1c53fb7ce7aa9a1cd79cea003270ab32d",
    "signature": "0x9f72a885768531b06e78c7c2c31e6e3a883a0447f2a8bc0d9f418a08b02e171e0f650996b5f97a8d8fd91aafcb4c23b98c53bd67e44ca3f302a6c421059abfb51b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}