Transaction not yet indexed

51NGmohum79mxfbZjFa3eMJQ3WZDiCfF6yEU4oZhwd1Mem2Aku4A1XaPBc4imd24xYZAAqJVGHSdjeLEohbM13Ua

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