{"message":{"slot":"1640745","proposer_index":"153","parent_root":"0x27f2e17623904340ad4452cfc8d2f799cb570de8db7095dc51f35028f508c4dd","state_root":"0x2546a29d8cb224f143ec83513f74944da55fa76958e3453e3691f9bbf5d03ef8","body_root":"0x8b55e5d71cb0d58acff6e541b4c76d1f6d93e7943cacdf291f9db4c79c926722"},"signature":"0x922c928a72a82deed9e8f2abf9ca517c7404c04702264195fd3331d79456d874e7ef9b5158ad4042cd9332532da2b535049dc386c5bc932c8ad0b0c47d4cbe717b4f9d6faa3f84f4f709eb92c16ff3e782d6646fac9858da83c61464e6edde15"}