tx 0x14111bbf05cc8aab6680be74becb4211a79dcc33cc71e6789b9b70589ad542f9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3928263772,
    "order_id": 388375041,
    "new_price": 6340000000
  }
}