{"message":{"slot":"299975","proposer_index":"48","parent_root":"0xd37ef32c6158f852975e98d40efc979a635fda6d4ec613a847e651414cae89df","state_root":"0x7343d7b8a3438423fc118e3cdbc9ff02d397751d2c048fec47499942162deb2d","body_root":"0xe2760062717cd00843d595b08908120e939f38c1be22ffa996573a83b2d821b1"},"signature":"0x915e330d357b3f14354daa0cf4c4ba00a1e78cf4b3c015ba44a938e252bcd5954725d3972f2fee4e6cc358d082aee8ad0fcc66f29eed5a4f88505e0953bc682b84736e3867b9dfc1131a01ce19abb9762bf9c8ddbb55577d69ca69bc9ae65bf2"}