tx 0x5f6ae1f71611e5cc6dcbb07e7e0f07b0e08502f7550eb79f94937698c95f8da9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3886435941,
    "order_id": 388375041,
    "new_price": 6426000000
  }
}