tx 0x9b677e0e7ed211e5f2becfdc6cd323b6df149b93e0e84e69d8f60f776a5fc3eeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6469333015,
    "order_id": 388157274,
    "new_price": 6425000000
  }
}