EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"49086e388e10510aecd9899e5035c83145232a0ca89ddcea8c412c79fa419c12","amount":"500000000000000000","memo":"sw:tr:6KaJmkL3Pn"}]}