Transaction not yet indexed

51tkeGWtLscpGH1Je61psNuwmyqoLQu3y1K41o7bfHzHyqBPwJSssZEdGpRRr3h8m2o3cFpogrQur3CKmmH2b8Ry

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