{"message":{"slot":"3012823","proposer_index":"557","parent_root":"0xb7b39a8df9583b2f5f31f09b092ebe3d9d57389bb674689aeb1e7565b4aeff72","state_root":"0x18ca3ce0279577331212609bccbff8db91b6d888c35f1cd8b989281f63da4666","body_root":"0xfeff7c28e01b628bb5b171366f163d0988468288548bd2fb45d526d2c4714ec0"},"signature":"0x8b1d963a8a4a1dadb5bb228735bc0eaa3302de93677483ccea665b657eaed910f552cc2e561186023a0385a48d432ac10ba9bf3301f0167e9472fb32b4d5884241a17d37cd9332c60de82c56567313e016b06ca7dd758705fbb1ebeb2a3ff777"}