tx 0x534a0cab2b2c68e9a063d1c9209c015e5027c60ddb1c5364a80589e8c3fcdbdeCopy

payload

{
  "ModifyOrder": {
    "new_size": 17426879,
    "order_id": 467874323,
    "new_price": 63570000000
  }
}