tx 0xeaf20db15732e9835c3da7f28a3337a8591f6863fb61eeadc50611ba444f4cf4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6545048024,
    "order_id": 388157274,
    "new_price": 6388000000
  }
}