tx 0x1522fbd2ad929479ecbcaa5f0ac8d0548ca2ea74e24c532fc30a87f6838a733dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3859640428,
    "order_id": 388375041,
    "new_price": 6487000000
  }
}