tx 0x54d293318652e6ecf845f2f86585cd694491c2734249332932716b6f55e44a52Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6173705310,
    "order_id": 377637565,
    "new_price": 6801000000
  }
}