Transaction not yet indexed

5u1BMSpPVSTDDJZb69asaRWpmBHqi1uy56iwUU9huuLsxLdRey8UeWzrTp3uCRfgjbZMtwuMhvTqbSBC9Y8ZTsHo

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