Transaction not yet indexed

121RUR3YE5x6fwK6NyG43arTSaH1h4HPRGaJfLFpzJaCxhWv1Msa5mm3K6cFTGRm82FFsx6Z1Qv6eUA6eiPZPpVY

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