Transaction not yet indexed

421k44eRbEnPcR9tgEA6K8uVt7v2LJsdoVc392y6rAx5tp7AaV4jQPDfHzQ3PpdqBXMY6kMF2jSrVSbb92QUUauP

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