Transaction not yet indexed

4u6QLR6gPDvaj7NdeurEUBvqDX8cTpiAetXF43pyQC7aMF8JB36DRyzNnbKVcoy14psQ6P4mcomD4hnZeitFr5nT

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