Transaction not yet indexed

21Tc7d3UMyBWHVoAaPJSVqyuCfjqsakwwjN3Z2pKcQip19MAH7anK4ZGP9KXCqWXFYVcmXpNa8fCumZvBndVsYsE

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