tx 0x3ba3cdf49de26a554d7f586ecb18b40d5023c7b24cf9606cfd2bccdcdfc8e81bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6227385500,
    "order_id": 377687843,
    "new_price": 6723000000
  }
}