Transaction not yet indexed

5NMmjRviuKTeCKTSGHb9NGDmYBTDcWmg4B9PkdNb5heP5ajpshq8wxpsebrqx4RX7zVkEGibb5i5g2JCf3hMNyK6

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