Transaction not yet indexed

5f6ufyMXiDcvFVnssN1UovNoWCUYDR3RuEgBtPTeXhzqyiKEW8e5d6Mx1GahXREH9eW2bzLcEM3ov5VN5y2tAzX6

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