tx 0xb4a2f7f7811c1fed8051ee12b98eed6a7eab54d9c35545d26bbdd20d04503bdfCopy

payload

{
  "ModifyOrder": {
    "new_size": 732617599,
    "order_id": 8228124,
    "new_price": 21706000000
  }
}