tx 0xcf9eb3ad8e34ecc0faa5945f5dbc89bff346fc60819c8fa99484c9a733b51ba1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3864154134,
    "order_id": 388375041,
    "new_price": 6475000000
  }
}