Transaction not yet indexed

MRvJSsdMsQhgjy6NKx4i7JKqmZvkEHfet8FnRB5UxkfKFjgdaBhYURLqV2w4mNSPvCCN7q6MVyNuwRxtVyLt2hq

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