tx 0xfc56fce463f17d9894be91cee2d31a9a0b203a38ce8cc12f35d9d006a5f5342fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12344223,
    "new_price": 10439000000
  }
}