Transaction not yet indexed

5NMkm3SadULARcvFvH7geWuwEhJZSJM5v6ZPBNyDKC2bqCyfjbPr63s64EuFW7hAHUF6dd1ihP41dSwx3nEqt1jk

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