Transaction not yet indexed

666GZmvfNUYR91JXD8ESL9S5CM7cteMEVyAzH499L3UApMcHqLkFF2xjdCPgVR9eUCxkJx7aFzgzaNi7HMUJLKMA

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