tx 0xbf1b3f7b01733412d1e96880916361a1fecd01a68f12a7742a0e56dfbefd9faeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3915901105,
    "order_id": 388375041,
    "new_price": 6336000000
  }
}