tx 0x3ae80e240d9ec59a6284332c6df81ca94a2b69310ef01065ffcc05798fb5bd4eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6470596176,
    "order_id": 388157274,
    "new_price": 6417000000
  }
}