tx 0x7e7b4870e885ecc4162bc685b3dd1deebf4c348e5ecd5eeccd1f1976eb1dcd83Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3841926055,
    "order_id": 388375041,
    "new_price": 6517000000
  }
}