Transaction not yet indexed

667f5QkAvWdLTyMReT4hFbRsEm4wKzhKdjHddGVPX69aFUR9XFVZSW85kAx5pYcaNQFCRgStZB2kEMvSARoqsz9Z

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