tx 0x1e4e31ac5d7f17f45122d1c25d2b8e6710d92f8c6eb824f90b5a0fef976b3b5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 147762200,
    "order_id": 35210692,
    "new_price": 9990000000
  }
}