{"message":{"slot":"2871510","proposer_index":"449","parent_root":"0x5c824a2f0dd50844f2b6b2e89ca6cc5a3b682b9ffe5acc0ec9c0f4e5a0713605","state_root":"0xda991e2d48bd8edd9a908c908d6f6ebdacbe6712efb2f23004cf61de333f01e8","body_root":"0x0356bccb4ef5609d4306e4913de523bc42eb8fce34544682fbda9cef814d2731"},"signature":"0xb31fec512cf44a5be2efbf6f6c49c2fa03e9ebb4137b3c1d48d751ce2a61c428e5fcb845fe4efd50bf11e76b8dfc43910ae9a501cc2d41ea4009dd45f5327aac2b4de119a1d1236cb8291aeff04ca1a2d40216bbaca4a57412cce981d6719ba5"}