tx 0x1ef6717757ee4140170c5e22a455ee882b248fdff579d996fc13956254e1e5f8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3930249472,
    "order_id": 388375041,
    "new_price": 6322000000
  }
}