{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5891",
    "entityType": "User",
    "nonce": "0xa17ce9f1e1b432c4473b0b41c8342cd7ba868546f3984656d166c54209e601f9",
    "signature": "0x26bcecf627b2eebc674d6f50039247690e4a2aea070f3b95700ff778a7bb9b2577e800037fc6f8538122088fb2a1c0132ff723aaee4898d3ba7118a7317505f51c",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}