tx 0x044262725e0d892cfca7cb6e62e66ab13daf5515b8de5b7f8d17c7ae2a5eacbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 7684718879,
    "order_id": 222612869,
    "new_price": 509000000
  }
}