Transaction not yet indexed

NCf3tMdPMKmcVMfAPeYhi5bFpN9SquhEYrbWZcqcpHD52ZEW7g6ANHGPkWzhjCFKxkzHrf3BiDQBQ7HMeKC1NNY

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