Transaction not yet indexed

21C6Lhsyn1JnFetpgxe4gCGPS9iJoxH7aKWufVRMujcqpKsweUvFDpPLepr11y4Qjid4jjm8Rhj8jGSm9vToJTQY

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