Transaction not yet indexed

668ZPyNtT1JwUConpkdYN3vikHymiYJNeSLM8Daf943H8fXSZD2VQP8gq1z2qExWH43Xqm4wMX6BeqN1ten2xrMQ

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