{
  "manageEntity": {
    "action": "Share",
    "entityId": "1496561667",
    "entityType": "Track",
    "nonce": "0x90581da30d1df2bb7aef5b224761a6974dcc2ce2232ad8cf41b9091c9b0a163a",
    "signature": "0x02582b97722caa49c7f1b39aa9267d59c86b7237941ebcd6d9f2494feb1783f623479374c12d87fdf1d98ce689e0f22be1c7a07f04bf013fc4b7afb9a3771a421b",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}