{"message":{"slot":"877656","proposer_index":"155","parent_root":"0xc1f833f38af14be311cbec894c6f64e75343b65335b31e00c0447388f1ca9adf","state_root":"0xb52d7ccd31087b1f3527ab8015f140205f62ae2231d404b32e4b8324f47ae528","body_root":"0xa37a0bd36c74181b64d354a0a0553f0f2d93a7fc622a7b9016a9857688748a0d"},"signature":"0x877289884e8e11f73eaed28f189b91ba7fbd366f48b35deda93cbe02e7f5a7ecf8c31eaa4e8ad26b6a660ff27d520de40f9a0b9aedb64fc929b25a3b17f6a193142eba7f4332a1d28cf73c18cf693a99fa2c1c2535600eccfbe915211751a36b"}