{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "40758",
    "entityType": "User",
    "nonce": "0x1b78184544628bae754f4ade2fb1a37a86240cf02574f944e2d155226c93c265",
    "signature": "0xb1a20e3b35ab177d19a5abf8db914e3a7c573567e3e8d485fc5927ce69d21630764437a4ae95fb36c06c1bc3aedff67805b7c2b2398c45f558cc9996f021479d1b",
    "signer": "0xB101b2A715F85F068e6E9E6FeD2615A95fAD6522",
    "userId": "130373"
  }
}