{"message":{"slot":"2658264","proposer_index":"339","parent_root":"0x30d019242e37bc1ff471e3736855c48ca14954c8ef8a7b333bc789964a9c1666","state_root":"0x2a30b074a08ad0496b3e4c463f52d3c83db2ece23b6bc8f2c54c87f65bac1d14","body_root":"0x6334cb353313239f3e00a1862d8e0378b2e7c69f6825a929db3343658c65b925"},"signature":"0xb4f157a19e6ab2a5b32a4b0add046f7a3a8efb3d7fbbe20eae2e56a65df8d2acbcbb85acca3425b141e127d2613c3782114367035f62860d4f4cf8d7d1d351966810a94dde834f5a06a8111926e3e70b2884a32231ae243ff2f856b0f6f9c2a3"}