EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"758bda5fd03ef39fc06323a315f64eeb9d2ede7503beacde27446ee72a4446c8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQzMvoAY"}]}