EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"6e20cc4d07f5dac62305c3b3bd8451c2c0b1c1e5f57bf3c5333855e8c6b6e142","amount":"500000000000000000","memo":"sw:tr:JPJ6JBv9PE"}]}