Transaction not yet indexed

666FFf2yp81MUahB7TkwaL3XWgNG5j6tchtcRTbHTGm3tYwmgQWh7DtU6dDgfaGdHa5PGr3VqAPYEma11E3CdEBd

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