tx 0xc7cc90663f01b2f4d9ebc399aed5927baf9f2ab2c357292a698bb34e3fcae25bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1146445,
    "new_price": 21707000000
  }
}