EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9fcc5f5e52d42839c5385588f0d370e2bde6e580852c5985c9667ac5da43ff78","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Ppy4GVYqg"}]}