{"message":{"slot":"3487837","proposer_index":"749","parent_root":"0x1b30d7aed63434e033f6b945f0977b75e8a047d81630dc2a3f702daec1a72e7c","state_root":"0x07b61f1234a1479539393d32cfc021223fd3d698a052aa89ac37edaf55cfce62","body_root":"0x245cf391d43ff152acd3171227e5be0a87fd9940f08576fe2407cbbcc934fa14"},"signature":"0xade143e6d66d30d6e288c4ab14850da8cf0afb82eb614bedce42bbc92d47c326387870d536f27b616916a2947655814309f76fa71d9c553a29a93340a458d839438e1c66a72b637d1fbbb186ee99930fff427607f32853ffd0e495e30e99566f"}