tx 0x959d62d6feff68cbe208b2ca6c9a84e01991f685a5ee7168e2dfdd5145b4e73dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2356286122,
    "order_id": 388381285,
    "new_price": 6323000000
  }
}