Transaction not yet indexed

666f8sgdoCiu4ivzLR1DUMwDwtJqD2Wi9yWtPBVTcPnRT6fXoM3eWrfJrtckSpeNHk8ppjcYeYy1FmNBZEfhbv8n

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