tx 0x2f81444d787d49d7f2fbfa7ae2dd94c3613406d84f265941310260ac2b1314aeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6403210092,
    "order_id": 388157274,
    "new_price": 6516000000
  }
}