{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "33778",
    "entityType": "User",
    "nonce": "0x17507a05998b4cc78d30291158667a5006713eff6db62f759dd8bd9cbec4d756",
    "signature": "0x185274fb35e6a31e9691c397505dba71110435532a2a29f4ccbdb0d9d5f09e3d4c842435c498a002d34f2e2ad30b53c2ff4fa92280283565ba574f837e22a7841b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}