EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"051ca73b7e851319c5ac1df6cf3f1f3f7774e1315488c597fda8628a1a4b4f7a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpn1Jw2qa"}]}