{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xf82e40a6856f3c50dfaf32096d8f96010dc0c222e6df5dbe992b6515cda71e2a",
    "signature": "0x29b4ed2a3eb37efa55b9187edda661ff1ea8e64e5b03bd804fdee7a8a667b977359d10ad48c10ea11e12ebac7c95117467063ce88fd8cb5dd905a99b85e84d971c",
    "signer": "0x2AbDb7b181eb043319a300588954173627b6baf8",
    "userId": "527404119"
  }
}