Transaction not yet indexed

MD2rxLKHtuvcSy4zLgPBoxQNKFskvGZfd8FGKbEEjeLCb8qT52o21QaNSEavUEVDkzfzhcK3e8vaWFXNNQLNd2d

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