tx 0x962ea56f50d2c1274bb730dc97ebb1b57a09c190d202af898eed3df1acb38bc7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3925165772,
    "order_id": 388375041,
    "new_price": 6340000000
  }
}