EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2a5e53bb2cbfc1b3ee4574fd3c55a60eeb02a23e19810124106ba87bf17a1a31","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpL2rWdDw"}]}