{"message":{"slot":"2157854","proposer_index":"752","parent_root":"0xb781f4ebb750d4d41c2f599181d53f2f022daaa21eda35b42f9e8b5092b0703c","state_root":"0x85c45baeec7c0bfc0f74d160c0a0ba067bcfdd2eecbeb9278dc9c8f0d52e1caf","body_root":"0x4da2bf51c0684d46b464a50195ab93239f78161e53ef8b9f2596b9e30376941d"},"signature":"0x88b551c3f70312103d29bb5fec66346132a758164819ad5aaedcb7571085096c503cafffbdecf9b785a5480e827ce003029298e477897c8ba2067c776170f59ce4484ff5760743733d3a366292e34b0ffee75934b817e9d1bc4d83f117033184"}