Transaction not yet indexed

28Qk9qZXQcxoboxXeMPJPLfkDPoBStS4yDergtxmFM9QWHofUJGxQvu5mcAhWro9MYyty1HcwuQ8t7HF3AYqB5Ue

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.