Transaction not yet indexed

28TacDFtQTxFvQPckTtTac2nMCD9MvaiFwpGAUpqMgYd4HqpPe8aLr4keK8QiExrc3u1FiFgdMWNAuYaU7SDi91a

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