tx 0x0804fabf9be829ca2ca6af64cca38a055a3e5a6fefda921bea9bb6a98ded1a5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 28566920,
    "order_id": 11537912,
    "new_price": 10487000000
  }
}