tx 0x13ffedcb2cb53e9bd0764d4a6df5b136b796d3b3b21549dcf2f1b2b2ded48a5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 503408015,
    "order_id": 19466629,
    "new_price": null
  }
}