tx 0x388bde0d75f360c4ecf1f84d2fca8ed5d331dcab5006a9d5cfdb735ad07bb3deCopy

payload

{
  "ModifyOrder": {
    "new_size": 51542732,
    "order_id": 24572328,
    "new_price": 10827000000
  }
}