Transaction not yet indexed

MdpNPLg7uUXQNEnFwznMfNa8jtcpYSfTcj5GR6HLL3hNiuSWw8f5RK28yMLZj8qZVdvy4Dx39seq8DeVmtwH9hK

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