{"message":{"slot":"1269344","proposer_index":"574","parent_root":"0xd99737d5e2738e6d977ae7b8123fe2331c58f7dafa254e8acecbb4726fbf1c5c","state_root":"0xb148a61e511bcb5631f215168c4bd65b0d4e79de6e11020103fec677c86a3df4","body_root":"0x57c2cbc32efe71a55e68d3f7b9c04005c32cc71cf08a41337d7a5e73b2b81985"},"signature":"0x853a7e90084935efa26d8f2f4391801832392c58c7b00df8c495c4fce7d80be87d962a30b76150aba40c0ad312297e380271f462a3a7cb52c63565605cf0a577e9cbaea9b40577781a1336064d579b584d871751f2ce246742ecbb96d05eb347"}