{"message":{"slot":"2857607","proposer_index":"737","parent_root":"0x0b270b4cc2712e184da8fc14d58eab1edd7c6762516e5ddb702fecc7375fee16","state_root":"0xe72b4c7ed01d41c8d7504f13babd5e7bef1d267bc450f8c616a110a67248f1ee","body_root":"0xbbc76971099085d14187eb02ea82d6fa047369dce2da0e6f1bab0a3eefbeb341"},"signature":"0xa8542bfcbac9acebb8ae83270d273f033deaae52e3571536f702abd7efb81932359c675cd17017144ebfcc8cb97479b215d8f0f83881c57d5b2478106a631787e87d81050e559fdfb7c372e6332aff7dbb4d9b8b99980093618057efbbed8d53"}