tx 0xb147b4f8cc203a1c27c668365b10303f6266ddfb8e0f3952fbb3995e5d03e40bCopy

payload

{
  "ModifyOrder": {
    "new_size": 15201236,
    "order_id": 156598346,
    "new_price": 10091000000
  }
}