{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76657",
    "entityType": "User",
    "nonce": "0xbcd4a781574cdf34f723a00e1313a8c986a151ea823d72a1ff22b9f13e92ca4f",
    "signature": "0x8d730cac5a90f509aa40e397cfd5e3ae5c43ca67d657e8b732d445d4c9658a2242eccd75025f2b6721856b67b3222a958659b80d8d17d96bf8f885c80c97aab21b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}