Transaction not yet indexed

667UJGbGoFfdEUGjDh7wR7bnHVV461D8dbvQZtPBRCmdWA7UbqQyYMaFucc8jLCNuEx7Ha7KBRN6kex2Uu7fAFgk

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