EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c821235170a41d4173565026d55f81471f606d71b5d576516e0813c286a61c83","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbvmQoDY"}]}