Transaction not yet indexed

667zPKHc8dsbspsGbo9Dh7byNycBDaKoBC5hAzqqpKoZ1JSMNiGz3TeBABjzqejEh3yqPyzfFue4HoFyNE3U1UVv

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