EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"468ed37235a69ce213e3885058256d418a988376eebada08c46262d9cf2e4a26","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AE0JOrpK"}]}