tx 0x4fa456ec4f75a9235e6bd3e4b6a7553329b8d2c1161020f4d5fe4aaeddd9328dCopy

payload

{
  "ModifyOrder": {
    "new_size": 24517791773,
    "order_id": 354895370,
    "new_price": 530000000
  }
}