{"message":{"slot":"677818","proposer_index":"0","parent_root":"0x131e871541629ac2b77533a07d8de5647ed39a4a09c9998e9a69eeb8e771491a","state_root":"0xe40bfe3e8e7a2c2d0ca8006c3f0b3da784f69005e750aedb52dc476185d7a892","body_root":"0x6fc85d1013007e48c55ff09b4ad79d09a2ee52d4030c799c45b2b2e4044e495f"},"signature":"0xb3e39df007993cd26ca765db490184f243042d06add775d4299983a866bd2cccc3d2bcfaa734d0e09e16c0e293765b9b16cd926d2ed7bc16da693c37e24e680365dd2cc3b88bc90a0d944fccf2dae63f48672fa6a7b837f3a01a3a0c18653060"}