tx 0x5c16f3ec3f41181563e3f36782c7a3df608b09d34541f884a2dca5dd6dfd8ba9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3865682440,
    "order_id": 388375041,
    "new_price": 6473000000
  }
}