{"message":{"slot":"1596721","proposer_index":"740","parent_root":"0xb33545e4498408e6714e8816e95007f09840200fc8046137d055925417ac67b4","state_root":"0x21b7ff46713835a5c5628376e4a7b4cac06b63d902305d790a9dfd4eef225f2b","body_root":"0x555e3847d1b01fd1ababebde89320bddadee341ab240b179b8a34bc5355f2c15"},"signature":"0x804455bb37ca02671d67beb8a7b47bc7994167bd5d8015cd0d3bff013548bdefe6d868cb2112f75dea4bca470941e1880dffa25973f13d211e383908c5fa82c36c4612384ac175cfab477a1aef0c2140cb5ac639dddc797981598e0711d463e3"}