Transaction not yet indexed

21dU5o7WGrddpXXcTcmEMXrxKQsuBwAHmH7RtwJewEE8MYMPFH8f8fXeQvFJvwU7FDujqGB98VYgGTycvjDmbf5v

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