Transaction not yet indexed

4yfXPq9wYHdV7JXFJTNCjmexeG2krw1tRosKXqQkRvR7FSTkUqrmWDsfMo5UGAw36DSDA9Va4nUY5FrD6JBiHq21

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