tx 0x5d3995c7f66c7bfede90273ceb7b7509e738cf86b12a92e2fd5dd5dcafbe3c4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2267390273,
    "order_id": 34436893,
    "new_price": 488000000
  }
}