{"message":{"slot":"519453","proposer_index":"139","parent_root":"0xa9c87008fc66baa64e0276eb37c32fe02bd18d2aa4a5687b81997b9f8ac87e3c","state_root":"0xf83366d34120201105cbf042f827de423b72f7dfeec804c56cb3a14df28bf770","body_root":"0xa9bc7eae33b595f2532c8c6c763d159349b31bf9be04037e89de740ef1e6c668"},"signature":"0x98221a52e28e629c4538f36e8553746d182fb3210acb6702e0620619bca5ad7009e76e056bcfa962625dc400d1b367ca022856edf9336e2367f7899eb53eb46f1393edce6d2177d67b340ead86f1d1647a510e901dddb3a11bda6f4630a8ef64"}