EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7cc5e47a6a4747c073d971d8ba833b4273551a0635687726ef9faf2d70427921","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmgORlqW"}]}