{"message":{"slot":"678393","proposer_index":"60","parent_root":"0x0385d5ecd862d812f2a2d28a7d91ffe5facfb559225f9fee219d9f3069f0a64f","state_root":"0x546804651a74659adeaba030bd907c465f5adcc33db6400509f8410073ab0903","body_root":"0x971be538d93c96a5aefe312ec3bc5dc05b7936daef13e2f4e160460f4875455c"},"signature":"0xb961c1dd7a5f4c17feeacdc81bb200cc822a7b0ee69baa9a1bf56f102aa6432b4acf090706eb97c30d57dd2b3e3b55f918afcfb5e6bfcbfa12e9593cd732062b4298ecdde330fe60a2accb8aa97b85d5e599c926d5e45bc927795039cb8b9749"}