Transaction not yet indexed

1RDdpcDGTexTvE4Sxj2Nj3G6CWzQTVugSoZ3PvficqayVhdxGJtFU3iLYeLA8wHxTNtCzaWMafmjQpPEihSWULH

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