Transaction not yet indexed

4Kkj21pXsQTtp7PNc4BjiSgRYoWPnuvVBbeDVPYmBpuzzoBVn7kpsPhLDYjJBm8X3nP9q5XjJoUBYFDMzYaXLUsr

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