{
  "manageEntity": {
    "action": "Share",
    "entityId": "576137",
    "entityType": "Track",
    "nonce": "0x0ae1f7216578fef939180d0d96ce563e1fb2c7619e7bd63d298c634c43a7e031",
    "signature": "0xc17777e76feb3d30aa38f647dc403c42447dd3a5ebf24e022acb309a1cf077b33b62a1e662f1fde1e430910cf53afbb6503e1e4879bda09116cc0c130e39ed8b1c",
    "signer": "0xb99C26747D29b7F4376FAc35C8462179e32e43af",
    "userId": "391851422"
  }
}