tx 0x454ac4faf9cbbc54976942f70335def9cd65d1882fc16da5f114c2e91dda30f6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6287239466,
    "order_id": 415435222,
    "new_price": 6524000000
  }
}