Transaction not yet indexed

21U1F3SAj31QVjqDAm6kVJ87ptWuD6hV9rwijQkjJFE9feKPAUTeMT7vVCWFuLZobJ7fdPvjhnHQqFPMyZjP2WPk

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