{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "367013043",
    "entityType": "User",
    "nonce": "0xebabc1da1d391cf36990c6b5cd390736be4371acd788da501452fa00c91f1b6c",
    "signature": "0x26a5d6fea2822b7abf5deb0536d2466507764fc5d1f31c77f0430d64f4a85a764874c6e3d720696c13ec629048324c88afc70c5434893d1d89bbea16b9229a9a1b",
    "signer": "0x7662cb86A5Ab2f46DF58d87368873d0f07FbC1Ca",
    "userId": "875856435"
  }
}