EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c9392041370f03f0d623ffc085755706f0879eac268c1b133c527f785790693","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7y2PjpR"}]}