tx 0xa0cbaa2dca3bd72111ea887f09bf32752b4a2496ef502b518f28479927b8a7b7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6331787218,
    "order_id": 412398917,
    "new_price": 6489000000
  }
}