tx 0xe585e68a8c41ea03bcbffb3d984775e812364c68f9204dac37942fc400920c66Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6537818147,
    "order_id": 388157274,
    "new_price": 6340000000
  }
}