tx 0x2401b45c72800f8ad75a84e80a83d83a6625b8687fe3b21c1b1cc56bfbdb9b1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3011403,
    "order_id": 5664832,
    "new_price": 10774000000
  }
}