{"message":{"slot":"307513","proposer_index":"149","parent_root":"0x3be0dbccf509f3afdbef85854b2dab0bbfc372373a7cdebbc575ab0962571bb3","state_root":"0x30e0638732a4ffcf3196cad86b4dd861f8653bb62edb704ae22c4ea3953d2edf","body_root":"0x2cf801888560cadd6842cfad5f0f2a4f9faaf7c861694f699f998ac7da84a57a"},"signature":"0x8b3b328201de6a21873bd909b5e9ef761dd4498d283d2478a91bf18b97b96b7123b1886f52501ec35e5ba6fa329a910109b655c97333430d61f075c1d42d8127fde895c603a405a025f328eda5f063a84018c37a28975bc2e4c7d2d468ddbc6e"}