Transaction not yet indexed

28UfaPA9ByR4C5ZS3W6D57JmZQfRXBcef5eEoFuLxL3tNgLfrwa2SdvY4cBjepE9ZXTSJbrqgsLX6ozUDTfpRADQ

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