tx 0x897b2efd28d5c1498285372194acbf6df9a82d806a51f2d4ef1eb5a5b3e417f3Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6367175235,
    "order_id": 386736041,
    "new_price": 6585000000
  }
}