EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"18517ae47e0e1a0445f5a7133d2d094fbda9e5d6c38ab5d53bf9e1c86f2789d3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLPw5epw"}]}