Transaction not yet indexed

28zoEKtihjKYBoaDdWktfZUoJRpmtVgAAEoRGoopH4ynqmDLwoDNZGF5irGGkBKQn7ZSyCfEBScibYb7KtYinNQY

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