tx 0xe2be245bf28b7bb8addd519e04ed85c5428d13672de4904f8de8718228e63409Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3861770325,
    "order_id": 388375041,
    "new_price": 6482000000
  }
}