Transaction not yet indexed

52e8vrnMMST47yjYAjcPQWY9SdkVrmEEYf7DGEtb7RcbHrLyknpXrZizB3K8RdFjZ3kYHSXYQYRw9f5qYBrHSuUR

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