tx 0x78e3f47252654877982929815eb4ef4b5dc69929f8ebdb6833889de2419e6a15Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4536214491,
    "order_id": 466538068,
    "new_price": 21577000000
  }
}