Transaction not yet indexed

666d6bk3RN51cfvpKv8VXk8GycXbH3UzGB9sQX2i6PaXMZmNhxpWCdeQdTcmkdxg3dMi5NAywWUrGDqahZiDALtE

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