{
  "manageEntity": {
    "action": "Share",
    "entityId": "1186138672",
    "entityType": "Track",
    "nonce": "0x38293594f245188e5015664434dd11d229474770deaf496ad5a4bbabc951998b",
    "signature": "0x63e69d1392e089c97fc46e6a7360212c05b08a1f6ef0ae574e6dfafadd47be444aaeb9388647c21d16f9d90670c54bbe9bec54ae1333eb520871c12aac6f31431c",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}