{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "113255",
    "entityType": "User",
    "nonce": "0xe848485ac17fafc1a3ff0b18bb965940ccd660a9316fc0e9d79277ec74ebf75a",
    "signature": "0x64434e516027723ba970f57df906207b51592999a5abf5c7e89633ca5f7d7fbe2b63ba701d3d25a62db34933d37c1fd94c84a12eb7f44cc51ec42a71915743761b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}