tx 0xc42f7e212b137dcb422f9e929f20ace3bcdd903d23c7c13fb6bd9e0ed41d4a45Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6624707336,
    "order_id": 337815766,
    "new_price": 6465000000
  }
}