{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2047015",
    "entityType": "User",
    "nonce": "0x130c98035ed34f2a3e5f4df718947bb94b7bbecea93bdf26abd9410478b2a545",
    "signature": "0xfe18cf7b9bf01fb72e405d964af30f21de174463dcba5a35e7275931a858a7040c41f82ca3fabc63a8f470488113bd1fbf335b989d6b033c45873afbae268b0b1b",
    "signer": "0x41Fd0c5C6Ee46Fb99a498db2e7135c69490cB85F",
    "userId": "507333378"
  }
}