{"message":{"slot":"2221623","proposer_index":"855","parent_root":"0xb99437dbfba8f15c184398c435106f32f90bf3c423588e26a6ad1b1ab1d38250","state_root":"0x4924aaaa75bb1f6608cd5e69370b073eb7451cf086646fcd1f463a5e7dc09b0d","body_root":"0xb330e2c4f9ad26605a5e7d59e89f59fad9652af7cb7c6a81e9e36ea8a165f2e1"},"signature":"0xb2ef0e5dea624a973c533ffd10fe149d0b3015e10296760d7bdf3f4f20192c95233935de53aef414d2cdc8c04f70771a0d69e786453290ff75e675ccc735900245e227f841c64f02f70cad9ef24e90f5f1ed96506bb01be116295d99546ed621"}