Transaction not yet indexed

21k7d3cG6oaV5ugvHdJUZzV2BmTggdM9WpotXUd7YTkwCuB8f4R9WnoXnTbGccEXvmdJDuMDmHb7sAqtTuVT5683

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