tx 0x5aff834c617a9dcba2a939ec8e92e1f0d5f5dc1b4fd33dc2638fe3571e228bdfCopy

payload

{
  "ModifyOrder": {
    "new_size": 790954240,
    "order_id": 475734663,
    "new_price": 7344000000
  }
}