Transaction not yet indexed

21bvtnKqWcpCw215d3nRjJjsGWKExKFS8Q59Z8GY8neckNby4h8LfNPnivyC1jN4PEd7ECQxAjax5oaVvfugNTrE

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