Transaction not yet indexed

21r6BwpS3K63tnn7qstPqYGch3rpJpRKDcHFwB5ETJwZ5wCwaKYQsPo26gMmYRrsVDR8sHpXS1PTW76cz9z1PvPA

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