tx 0x31bf9b19b4be2f7dbefaad4997cf28a5a0b1b74579905b20789ee1a01cb3c7eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 245995119,
    "order_id": 31858139,
    "new_price": 10029000000
  }
}