Transaction not yet indexed

21btaSstf7EHDZPmtemYRQoa2QeDFADcCVnMHoyNphPpLhEnexsjVrfWd2xVz8n4qhuMqZXsaqKNNZq5HSZ6sScw

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