Transaction not yet indexed

21tLSne9fjUsBgdXJ6ajvRC5RPVaWT5P7p3uFBo5cxSB8PYyuRJft97bq1BxdeCGo2kvBaFPUNsgD4JVD66N8Hqe

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