{"message":{"slot":"678328","proposer_index":"139","parent_root":"0x15b0bf3989865b2fa6526792d60c1c4b5556d79ad35bfeb9e57213d22a9996cc","state_root":"0x1def17d3320f9d9049b7a7f121f1feac0ac9367518531a31b37706b0845ec299","body_root":"0x76606f3662f8be714e2e0b3b61f80e4d508e8f4825c919636d9ff708de16ba07"},"signature":"0x8a28db937893304764ddb16259a66b69e1b6522594f1cce062096c78d4ec5a9f5da8c3e20bce35cc9d0de13c1c7ba2f5068a29c7f7780706f3046a6b3ef944cca0f19323848028fa052739d35aa92d2eeda9ec1bb60b242442abb8fa61e12c0a"}