tx 0x53692fd1b13a099b9a87e956acbe017740cfee34f39b07cc184e1b580867116cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337891916,
    "new_price": 6371000000
  }
}