{"message":{"slot":"758541","proposer_index":"139","parent_root":"0x74ba775cf3186a7feba8db91af8f4f54d227303ccf8441bd7fc3a46f91b69cf0","state_root":"0x57a27e9a33700bfb1494528724dc2a7eeef7da2e0422d39974b2311dc7bb6eee","body_root":"0xbbc23f66614483e8fb3de627f1fb910af0a7b3ee0972ca33104c6f3d208a4c2f"},"signature":"0xb33f17e6a337a88f2617fe62094289fb9ee6f8601ff94967b5526d02780176fe0b2ea2087dc299390fa046819dc1abdc18b98b3438845306d5ad3dc5608173fe6aaf8572d0ef38d0b84d42c98bd8c2e178ef73057b705f15ab5b40da9acd4d6c"}