tx 0x3df229f6efef66facc64cae64d685d7fca7826b944bffc19112aab25c4c1afc5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3929627892,
    "order_id": 388375041,
    "new_price": 6323000000
  }
}