Transaction not yet indexed

666mbYRY9fjD1uAPMkeqSRgwzSX3DWV4VXppeywkfTiQM63DN1pMwf9MSvY7TcaqdbNjRsnjF2BuUYWCmJ1WZJ7x

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