tx 0xd6433c01b31762ee0f3dbb714081023deb9d12f2afedc7fa7a954cd3e8c1f7bcCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6462602823,
    "order_id": 388157274,
    "new_price": 6422000000
  }
}