tx 0x5e8350a1963adcadf49f2b3e63828efe593a0f779df16bfdd87df313d14d4c28Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6418000383,
    "order_id": 388157274,
    "new_price": 6499000000
  }
}