EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ae3558b34cce8cd07dfb318f1b9c691f8bacd0a6943228a970aaf5fdc8e786a1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3Ny82Dk"}]}