Transaction not yet indexed

5R8kUgxxqKWdgA21iV7VSA9ypAz7ypU8srLH1vvGjsXSWTzutgEPwo5WAeJT3x2jsVeJxX9SLhVLKWGcN8XLez16

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