Transaction not yet indexed

21F7KknFaKSqcnyPmfNKoAiAzEMot2vwvTThf7stRCdRskvfbwWiiE7VNjkvvyYHjKaP42P2FNHQGs3JtdkEUHBc

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