Transaction not yet indexed

MmmnKCJwZ9hpLjJrFHUGd8smVbS3AScSmGz6rthXQegvkwMTL5UFBZ8QmwKjAx235y9YpneW6gF64gzEpKK7uPi

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