{"message":{"slot":"767990","proposer_index":"17","parent_root":"0x539b0452a5dc9077ac14d2daa6538b4ee372488f309fc098ff6887c5ce19e337","state_root":"0xb971ee69047c7a28ff30fe5100cdd58ed618f80ee9c7d47d7c8f53970f3172b9","body_root":"0x8ff1e79b563f56dce56d182d38150342a0e55356b81a612187b214628abd8f8d"},"signature":"0x9557f0a42ceeb3fe3076dbb30a6c1e9a31ec91538e66627da0c715f5b35350ea685d1626f74cfefead8654ffbf2c0dbb123d04343da9789f5389e1546ff7379b2c70ef9a022268d1cf724d60439e4ea6f2f6849867404854825c41bc4f75d22a"}