tx 0xc438a8760e1d2ab0f88ffcdd1abfd5fb0ab5efc68da73c70b5c0b8c854a9931bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6284698077,
    "order_id": 471735451,
    "new_price": 21533000000
  }
}