{
  "manageEntity": {
    "action": "Follow",
    "entityId": "999692142",
    "entityType": "User",
    "nonce": "0x846138229c1ea65d4a2b03c6209aef68485fc14f588fd7f1ee6b405e96829c56",
    "signature": "0x251c16c969c72e6fbeaf324d7409dfc808668452973c022ab8f59e059c3b5fd10716353fbadf78653b744a7df219eda7a08f8024ea47adc11e922fdffea6ecfb1c",
    "signer": "0xA61Ec758eD62E71769712843066E0D2AF592b23d",
    "userId": "556255982"
  }
}