EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"320ca0d101cf04a2c1af2dae03b242fde0fe09f033600c5e920da1f9cf1b498f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjQmNAeN"}]}