tx 0xd9eb6f7d0a1a67b3e8c7ca72ce7756d488dfa20fe17344b39eddb72a2ed57dcaCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3884524234,
    "order_id": 388375041,
    "new_price": 6423000000
  }
}