Transaction not yet indexed

MdR5TseRzNGYKddRtefAHug8jJqky5uqq7mR7FSfmSsqxiNLVDo1V4JHDqmFe7Xfb5W27bAhUdQLu8JVvp2b3HR

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