{"message":{"slot":"1877858","proposer_index":"88","parent_root":"0xddfc1eda5282b608510701b1f11905bed3bf433fe421e0e9993b18c129b15fb9","state_root":"0x87031eb0dd13610cc10f6f086b7e8d4d00867ea1f2a018aacdb801f3976f5d6d","body_root":"0x8ddf52e7dc9c6a89d611acbf7ded773f8743272fbb69e3a64d48dfa4ccd42e03"},"signature":"0xb62724f9ad0e31101f87bc5d81fa4327a37639ab59b24e6753b4469023e1a6592acd502f36612c297526c015438d846113b912bf1cd55058f82743f95f0c2c90740990b27ce01c7b96c9aa0d6c20b05e0b89dedff9072df3e73552e9eb3206f3"}