EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"823a5cc0bc5e36251e10453a3b19b26b44a4b73fd26612202ba15e7b1886e914","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgM99GA7"}]}