{"message":{"slot":"3220544","proposer_index":"647","parent_root":"0x1c3c0f2cd55b95710796a1f1e6322f1c90e4f245c0a7b1215bdf87a39dec3016","state_root":"0xc10d52037f88745fb4cda2c474de9653964df0c5b3c467df070bbb6988e54757","body_root":"0x1ac9568835dd16bd224a69a01bdf012084a48de1e17917e8dc7c4a648130305c"},"signature":"0xa5728569115486660d15553147b1c7876308b681d461663078cd1ca9f251c26c6e0745db8d4bfa9988086c269af63fc614067779fca16142b2853d151247a71bdb1e1c6dc8a222767cc236c340232e3b7c962992b5575a477ebf5deeed83ab31"}