Transaction not yet indexed

UL5TfZ4gJE9717VQgwDZxvDSiMx3UAz4S4KhmvomZwppGTmcm9uCEsDoeDFVj31qbQiWs8GFFBfp9g2trepb5ZH

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