tx 0xcb8dd909e0c9832ff5e82681fa16c76ee47edbaff4238033c9e0983dd979611fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2438582454,
    "order_id": 344467868,
    "new_price": 6271000000
  }
}