tx 0x947bc4bbc1c395a9ef45bf9346f130e6b29c9030358e448aee945b3c63a2c8e6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6310255606,
    "order_id": 412398917,
    "new_price": 6506000000
  }
}