tx 0x8b7a6d1bdbb81f89cecadc9adbba58a86e1f5cde7a09e1e7b3ff2bee8e4aa04cCopy

payload

{
  "ModifyOrder": {
    "new_size": 13782802,
    "order_id": 45238603,
    "new_price": null
  }
}