tx 0x7f51fbfb2b2155ee7496cd0502cdaaca8d72f43b989d48ec9cc8b356061b2b2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 14057881,
    "order_id": 338746422,
    "new_price": 114314000000
  }
}