Transaction not yet indexed

421xGLkmAHswujrock3sA6VqpFF5nNyeorvSXMF7jcKy3EJ5eeJDhft39erCyKBf3BwpHanGiVfcG2gU7bxQHasy

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