Transaction not yet indexed

1NuGPDSPzKZdPpf36GV9iDS1tjt1EaupucyDYeAsKSDm5SrhnfFNc89tSwpvxWKYcDcju59DoK6YxxDwpmSWKYY

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