{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x04e79b12764b0edd3cb82515dc8865b2d0fab7b31f83705527d2c58bd0649bad",
    "signature": "0x4e3e48063eeb85e6b9fa71e1bef68c28d9609a01828b9ff5f1cbc339ffd115b462ee2266115b3e6631c18e53f919f154cdda95b41cff50b11f5c45ff8b91ab921c",
    "signer": "0x225A0F26D8c354e4B16725295bDabb4983d0F6F1",
    "userId": "994175139"
  }
}