tx 0xc366088d7a36c5b0fdf19e67b01ad845bc50e6ab2a57a425e5e1656847e9bbd1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3930180985,
    "order_id": 388375041,
    "new_price": 6324000000
  }
}