Transaction not yet indexed

21Rxtk5cEk5ejuhQDLko3GPz7uhXSBsqUMbGwUBv7YaAMxoCUG97oK1oRWp9EtB7vjBHMZ3YaLdvYJgCSnaFs5Bb

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