EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cef66c9444a19121230d389a9ab209255b21160e284e035ec8ce0b43cac2988e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-cef66c9444a19121230d389a9ab209255b21160e284e035ec8ce0b43cac2988e"}]}