tx 0x27c76f18b9b940e506f27bef689c59a60f6648be854585c540f66806d8fafaf4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6226873664,
    "order_id": 376568558,
    "new_price": 6751000000
  }
}