{"message":{"slot":"2974936","proposer_index":"646","parent_root":"0x379d1378f806bccba4232f6a41800bea10f9432cf6fef59bc0b2fe85f31c4c54","state_root":"0x1b84b3f1e221cf36ddd2a86be8b70479f4d64594a665738dfc65bee6a465da8b","body_root":"0xfb3b3b30bc8742c31d99209ea861216d7cbf5ab634dc343d0896cbd50e65c96d"},"signature":"0x86dfbfb4582f437958f6a7cc1d1fd4c6449a36a60628befc967bd30fdb06765d992e86a65f713df6d456a06c00e9225f12158639e3f662c9815891d7976fe4de27fa2f99a5e6d164c8d6ba4574062c1871ae28db580639dbaa63b7128247475f"}