Transaction not yet indexed

5U6GSiSu3VcKrA5WsKx52v9GyLo3NN7TvJpSfchefGUxVdSxmBV6NqZQ3nff1u2bMaZt4CrsrnVPMxL3LJoZJsJ1

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