tx 0x2a2c8ff5fee7dadf9f6dbc0eb148af197f43a57b7d2c3bbfcb6a69d0455e2e23Copy

payload

{
  "ModifyOrder": {
    "new_size": 339747021,
    "order_id": 473125325,
    "new_price": null
  }
}