Transaction not yet indexed

ME7iFSF8tsefhJjym9PpZBUpd7jcRnBcnS2DnnKC9oS26aZMnH3KDgtJrUBEWgpJTd5TrQdoqnyFrxQs5uhZ5Zz

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