Transaction not yet indexed

666kRsYgucgCdCJ2v1Pud2ZCweT22rBEDhyvwh3mKaVaBZAYFEGVpd76fqENgwEWmLkckwETf3XSSvxect47ScCu

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