Transaction not yet indexed

i6mdkXjn18wmU3WpFeYcmHpBMkAmi7yZwQuVKfMmgn2ZC9GraU9EJNEUo7TRwyVf931ZRidYMz8pR518QxQmCt6

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