{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "58392",
    "entityType": "User",
    "nonce": "0x9e5f9d46f88aaec55341a3c6aa28b51e60d1bfbbca08dc7f1abd539ab44f0a06",
    "signature": "0xd105400e3718ca191265ecd666dca50e18a796802d3d230381944e25d0bea7c35adf4664a40ac19019880f76d836a4c0eb8ce453a2ef8c24a9f52fcb3e78380d1c",
    "signer": "0xF7C299AB5282FD59254Ec0098FC5F1B997682c83",
    "userId": "61898"
  }
}