tx 0xf0a231d8e9ec08a6f03617a3fa3dff4e5857a3a0d0d4846416990d8b6a179a9cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6311225669,
    "order_id": 412398917,
    "new_price": 6513000000
  }
}