Transaction not yet indexed

MEeHcro6cYgF5Ff8VcqgiEhGyVhYps6aoNYspbRpoJjrrntWFr8zQMokftYf688JvtPXPU9ZR4wKdLw3jJ4Xf8R

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