EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1aaef7d26d1ee2ba68b0d9bce009c2f6650abf48455d9d733ef699b031de88b1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBZoj5D2"}]}