Transaction not yet indexed

1NMHuPPF4JfSXiEYZqDjv5fcoPURY6YTBx2sFE2nbyvXts24jaBC2pcssryAi4LyPUokCsHBTHawAFNppHkiRQK

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