Transaction not yet indexed

21szh7Yeh6LxL7YgnRfqKFH5BBS9hFUDf3i2txEeqdn1frvQ5MjUCruMLfxKSAqAML7mQG3Qf67jTMvoE5DV9z19

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