Transaction not yet indexed

Me7XA4nx2jFUNwgocYYE7FyD7ju5EBfAbE35zXq6b9oksoECqtB99NXCTSsMhpHnNBVE1XL7G3fAw3mYtzNpCqM

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