tx 0xd8bece4b597455fa0c6699c44cd97fe89f7f0a89b23a48c42bb79f67987c37a7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388157274,
    "new_price": 6407000000
  }
}