tx 0x20f041ef6ecd1e1c6bdf0d348e6c26b1ffeb3f64964c9719b116b583ff9b0d9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 420664631,
    "order_id": 12721012,
    "new_price": 10757000000
  }
}