EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4aa0932f47eb522e697cfec0491c47302f0a7f6f6836dde3100b5079ebc3061","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxoP4MAL"}]}