EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"149d566c36f3d9765562ee3671ffa57ed5742126800cd8e25ce3fc5aa9394fd4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwoBGOpl"}]}