Transaction not yet indexed

21KhuEnx5Q5eHBrSWm8uPSNvKLLRYP4XFE9SZwqk9oPEKmppMjTjsy7yw4g5CSWLHHYGRTmgPFFsbvwFtHWAcXKU

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