Transaction not yet indexed

21Czouy9kUxjpkGAU2pdYySpn42ZhP6GRrduht9KsihUdBwZpKqKWk7Fdr4C1NK2FG3RtiMcPp4NRF3dnWLcvWq4

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