Transaction not yet indexed

21EvsdUnyWuiDMh55jUEufzbHZa9G4cDS3Z65EiiZaSLMqGG1qdeMN8A1vmUucgWT6rRwwfYupmYbDm9uZgi2VqW

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