Transaction not yet indexed

667UtUzTXo4RnvfFTEJCgkMwAfWZBot4JtG24Cz2PLf2YU3LKePJqmjQX6oAcpKkxAt3FYC3KASjZETdemVPrPx

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