tx 0xed408e6a3d07379400a07821b924971a66540d0973bfefff7fd6901f63b66b15Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6471346188,
    "order_id": 388157274,
    "new_price": 6430000000
  }
}