tx 0x679ef5eb8fecf0b85d5b00b170bc6bb49d70bc0a8a45d7ac800c294a0de4b5a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 551136430,
    "order_id": 19919627,
    "new_price": 29913000000
  }
}