{"message":{"slot":"354347","proposer_index":"21","parent_root":"0x2b8df78b8a73e67a290207bd4feac2a82bbfe1279638ceb74ce273bcd1d75bfe","state_root":"0x2af46a49842a0db59ca4913ec91c1ebaabe69aa668325c8f96805016d855464f","body_root":"0x66c8fd5d84b3fe262933de26f2c784c3ea2a11088bddb070b23482fdd1cbd9e1"},"signature":"0xb55c8dd71402d0fe2f000c922962ecd8172faa4b3b2b3a7135956e6454026a81660efc75affd12fc6a4e1704d0e06eac0c2d62e9f23bb0a3dc309484fea5ea2a1ac85d26b66b3a134abaab67bbffe2ee75140aaaf92d464675157f20b72bce70"}