Transaction not yet indexed

51u1jgv9UFGyDVLpBhqGFoGhPLZ5WDXFc1jEnHMVFppZbDoU8dAqUBhkhKX2rev1dVqVaGPGD92FPHcpu1tNrD39

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