{"message":{"slot":"1466943","proposer_index":"137","parent_root":"0x8669830b8edc8372166026e7766029b93250e308f2c8a2c1c100afbf22b4af0b","state_root":"0x21c16bf1aae34f3758f5a5ae580026715fce70187f55f4af5adcfde58d33d8c4","body_root":"0x9c9231f58185265f87b7d855366dd644aa8d3e5d8099fb0209cab83d00b02d78"},"signature":"0x90140b7315c334c6cee56acbb20aaea270110bbfca018cb2104132199f896542c8abf471c464e9474c118c893bbf197919e548de9465d48998fc8b65de3ac4cb8bc5ce83b7766450732a1b9f26ebe5f7f7165ff515ecd66680bf384a75dd6347"}