Transaction not yet indexed

5SmcTkbtwAQzVFgEVCSePsRsVgQaMC3HJ6UkEArGWNZ3goavNARAaG6GcMgXXdx23E9G2zA19sNkHdKmRvBvaDQq

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