{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "115686",
    "entityType": "User",
    "nonce": "0x48f3d10bdfd4ddda22fd47319804acf22a7409d90ce572af86a207da9f045f5b",
    "signature": "0xe3ae5aa0db716a2944841f1fb3770dd91562ebfd2e742131582787e4e738e5365e59adf8e33b5fd2ef3a480666dfcbcc2194c448347c09e39937143c2845d0a91c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}