{"message":{"slot":"2977534","proposer_index":"540","parent_root":"0x2ec2fa622bd615b94912e34c76074536357d1a4fbefd978f859264b0c6151e7b","state_root":"0xc86b62c9912c48ccc8319c1e324cb5363c97454585a4f9f803481d5f79d0c6ba","body_root":"0x5f25b8a33adf887be9b97e05e5a99fd6455dd6f84ae627324c3504c79c321e2c"},"signature":"0x8cb9b1d89c25416fa4eb22b3fe3fe4a1207be66f24621e2571819195bc49b884051d22ca5ca39ec1ee341ad321a0ef5503042d5765ee4cf523d2d1775b9ca37864dd0cea9fec350242efbfd6f2943935c6d30141df469577cdabf514dab70f23"}