{"message":{"slot":"141221","proposer_index":"488","parent_root":"0x2fd134b23dfb5f01284005e720c8af3980b0ffe2c4649911e2e6e12135305ffa","state_root":"0xf80d3466c152a24c2f07d1d3705ace916e25c1bf9db5f04d31575353c0fa7731","body_root":"0x7e0708b9693df1adba108cf9c4f1bc3617d1859a6e35fad7230460d48968a507"},"signature":"0xa055c954bcc0a952c99ee75a75c84b59216ef22175e85ac726d2a265602b3c621f247a39f99ad98eecf94f81a6c969d713b0b7a4d8d11d3acfe561e78a2c000453d8f6e04520618bce91f0c0fd37bd7bd3de28638c28d34617e89fdeee97e6b8"}