Transaction not yet indexed

21Kn7pbHo3E1FDq7nBibWJWjumGmkz2N3SbMrS3t2GL7CzWZX1miUagiJCmc7XQ7KFuQksGadnHF8GkEUw7fUCvb

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