tx 0x196d9d70ba4280b6b86bdeab73c3c9def2f0a0becf40ca0fdf11777eb55b9999Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6222254130,
    "order_id": 376304230,
    "new_price": 6739000000
  }
}