{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "22418",
    "entityType": "User",
    "nonce": "0x328f9ba479cc86d6c4021aa0d852f794060adc538ae52b3fa3acdeb1863567bd",
    "signature": "0x379539bd533139ec19efce9eff92201460404ac173df54e78d282d386cf61c057d5e445a19b79027128a94b5bc73764608358c634e20e9c46a0743af76f754f01b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}