tx 0xbfb0f58c3e9fb1c71afa35c3a4db05cf4ce11ad91390b7df6c4beecd16cbf42aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6721334,
    "order_id": 470478967,
    "new_price": 7764000000
  }
}