Transaction not yet indexed

5MKtSV9Xqq5y6nneVywYfuyQFYN5FTwY8Q6vTnJiqeTNJTsZCrxpqP73Nowc3FD4fcdAxJXssXJvvfrSn7Q4RQJ

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