EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31657668e108564078013f04207688118ba17e08bd17e381b244098f3d096570","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-31657668e108564078013f04207688118ba17e08bd17e381b244098f3d096570"}]}