{"message":{"slot":"677372","proposer_index":"40","parent_root":"0xf72c071f37e6ff387fe318f6e2acf8a7606ef3ffe098dacc420b15d348763b53","state_root":"0x745a7c66d99a20cba5aa03d0d95141f9db54e606a6c8d0a31d6a1ca68334a4b0","body_root":"0x7b0b3d409aa689a34b53ea1b2c44fec61c38122f33733f60404cf11951d66160"},"signature":"0x8c1a553c020e5407f3805e5f7bc831baf274d4f270a6cbf0ab7ac4d65fac9ad7c7e86a19b7ea4e8a624600a16978fcad0dc92c70fdedef3cfa358a569d99e8e157b155e05003df7208825c90c5657ab6471a4951fec64f8b350b82c5f26aa11a"}