Transaction not yet indexed

ME7Md6ScuJCbSxJFjMGEmtbQmMWy5LQuUbFfAP2W5gXptxLuUZizHmhpUoXcFUCwzdX1ZUnvGUDzesKdXBQA4gi

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