Transaction not yet indexed

5b1pof5fa1ttjnym1ePyjAx1eHkuxB1bHLDYo4wPevqoN21ZJkoaZBjwiAMVqW8uvyVhS4SRQk9Wo2vhs6292ZJj

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