tx 0x9ff89a4e9ade4014c4c2e6cc69ed3bca87d74ec519e7749441a0a961879732e8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6804253657,
    "order_id": 344172975,
    "new_price": 6232000000
  }
}