{"message":{"slot":"339667","proposer_index":"187","parent_root":"0xf08a7d75ae865a9494f62ef43c8448726bebe8a0f7e27a2963132373383a4e43","state_root":"0x411c04171ac04a223d1f78b18412ee55ace6125bd8f954530e48d4e4a753df4e","body_root":"0xda2a547db4c25efb9ca819e3cd0b3a6c81f07a2175ee406fa021e896eba42a33"},"signature":"0x8640b55778699f1cfa8c52b156f86822412fb58591fd0388251edd0b6b2c96d017dc996fdad1449ac3c94359a04148a0017fbc2f224390f19193f6d80c969224acc8acbb64b158d203b5ec715245b4b5ca38f2c993bc03afa709896468fb3d03"}