{"message":{"slot":"1621717","proposer_index":"142","parent_root":"0x12d54186fbd19ffb3921c5d1be3b5058485a23b6064071a60761d50ffe7e1bbd","state_root":"0xadcdb7457da0b85eb967d0cf8d4d44cd432f51c8540c03a6e3c74f22291357cf","body_root":"0xe48cd0f176b58c27c40572820f9df49aa0d46f277e4881839e610f407bfc8da5"},"signature":"0x9992937f5825153d407613d41bc33704f6935906add74369f3697b70547cb5bf6d03e36e4859e8482c04d38c90fce8d2074c87e0a70aff297e1ea49604728cc0f4b6b7983eccd10a3fef518441e84e3196b2082a84a2c04dd4f08d8b5111dbc5"}