{
  "manageEntity": {
    "action": "Share",
    "entityId": "2030205263",
    "entityType": "Track",
    "nonce": "0xa305dcd0668db2d337022339bd499f355c5cb4cdadcdf1f2356b96c34f1dad0f",
    "signature": "0xf4c0a3b81792e71e38a4829d4bbc22ef4185a68614154dd2df05b89a421b42d754ae11ca7d8b6ce1b28740cb718afb180a255422330542cb82ba7f5d73bc723f1c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}