EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1d3675eed4f67cd5f3f18b3f76f38729d2f1dca0954ca4cf0f20540d8d03fee0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5KJj1D5"}]}