{"message":{"slot":"643852","proposer_index":"74","parent_root":"0x01d62b9b12eebc29e45566bef270bde442e5c17fb3827ba395253e17bfe54864","state_root":"0xe672edae301042b3c05788c56b6fa34bba7b5b5715ffbf97e1da29d8511684a3","body_root":"0x4034f4e70c8df9a88ba69f6b4d0085581a08fee0715429f7850e9cc2096999ef"},"signature":"0xad0976d50ba9d9e3e124205e3f4a55b2fbaead2b5f5f1db36a1eee17a48f65ac1225ec33b18c23bddc0c56eaf162a02a0c1dc3e6ac3132d5cc114a1a113f4d0bd2ceec9ceef0b6aae511f888c1e10d1544961d6de8a4cb22d14d99be7123b729"}