{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "135998",
    "entityType": "User",
    "nonce": "0xa6459ab0ae337042c258e7006735aae553844e2dc45f649fb6b6ff8b8e00d45d",
    "signature": "0x9c09dcf66feec9a9c62e0c677786d135fd537e56c83bc0e511f974e0545565b94c9848fddb49d82e35be9edb10cf88458becbed1c10b2fb7d117b71040e981a41c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}