EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"22a44ec9071e3dbb8cd762c7e43c6d0230522ab698180307318a3404739915eb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaBb7KDe"}]}