Transaction not yet indexed

NMo2RTmJS3BG62DpsGCTP7EoCKmc2MwQWM8t6kv1YTaiEqF6QcHYC7EC39cnEYkrCqZj7JyR6jFFvsTTaXUa4yE

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