tx 0x5334c7d8750c8750fcb222249e9f70e8e893525cbc312911502b838b219c69c6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6512384029,
    "order_id": 388157274,
    "new_price": 6417000000
  }
}