{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "116387",
    "entityType": "User",
    "nonce": "0xb1da6e5ac03ee0b4f08f6614c64d9d3368a9fce557ada64ade5d0041fbaa2dad",
    "signature": "0x1eff9faaf55f0f80f57ea8ae2ef2636c81ef21d07398b79833ec5e8a6329ea9766445258f47485f5d8935f379d73e8063e2007649b44edec9b7686b8e17d16551c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}