EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e5fee28aa33496fef7de2030867f054d288e6a89895bc8a0092aff29533b7b48","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvBnZwA8"}]}