EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"be50087b5fe3d5f18e7ddb4cf136e0177c703d88a0b83f141a7814ab92346072","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Avllgmq8"}]}