{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67379",
    "entityType": "User",
    "nonce": "0xa738053d233e8d924119f8123efddc23b17802871da8be38ba8119cc114ec9fa",
    "signature": "0xbbff7b968fe7855fbcc7a7fa4b1173e835cc3e8ebc4bc5855cd35987fe9102ce3a088f302a511f71dc82e60c0f346a6e33afc224c1b3b438188ae5d373f250281b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}