Transaction not yet indexed

21PPKPaDFhQQ3eo6gtsqFBzEWK6REHV1BDHEa2L1oEgzSyCVSXJZimPydGH71E5FYs8HmXX8AMDs5XYZ4zaZq1YY

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