{"message":{"slot":"3548740","proposer_index":"974","parent_root":"0x8c4445d8f280c5fc414a376348d0b4ee0f653400e0db7fd5c15768bfc7081bc0","state_root":"0x66d6ade073a20b3137f8ca1026cfdf19bb770d679c560a3bf92bc8cbd2ae730a","body_root":"0x3e15176d82396de9fd1d4d6c4c275dcdbe86237c2e1ef7f5c226060ba8b86b5f"},"signature":"0xb5989767e1d53654bde7e6188bfe638c68943d2d837643356af3b720b4f11c94aad91da2de64a82ac72e438949140f3409476f0494e4799e329c00d9236189e46a187d031d88fe2a55faef18c210a3367a0d905858d2a500f078c316f7b3edcf"}