{"message":{"slot":"663988","proposer_index":"38","parent_root":"0x4d1d49d9b3ca65ff64152c3334acfbbdb06dc6d38be81d45381a2a55371af99a","state_root":"0xa2c751c0f33622e186d4b4f917c6eac40343c0a57ee3c870c7a24d0f73f2687d","body_root":"0xb276a6193d20ff79721fca53ea897d296f88f84cbec78404138e1608a4d9cc92"},"signature":"0xa0dc3034394eb8213b44a5dc79a850b54639f7c5fc27acb5340ae893370f6e5e5ce714b0647fc14067d1b3f4b82de1150caad9b4d457bca00e0047c14914fc4d6ceb4093038f21b7721c95c5392d6005feab31af6486e35889b3973f7b466b2b"}