Transaction not yet indexed

21MsVuFTeeYwWdsTpMkUeeBFtA4buYWnxADjKvw8j3M4QUN2ak25bptx8abUfSasCdkoiFDDKPxc8vLA5jPWNJL2

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