tx 0x1ca37f295c6be1a7e91538d3ccddc67fcfe5b3e004fef02721f74693e4c6af9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2003220001,
    "order_id": 8838733,
    "new_price": 478000000
  }
}