tx 0xca37068b46000515494b1124c1ea44e0a63e4aebd3ff6f8245147ffe5a0c6b5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7013313991,
    "order_id": 338706464,
    "new_price": 637600000
  }
}