tx 0x9a8533a9a1fbe6ac1f89238d6a582d6fc4492e83dcca26cdb11e84e9007dc87fCopy

payload

{
  "ModifyOrder": {
    "new_size": 126679065367,
    "order_id": 403908203,
    "new_price": 521000000
  }
}