{"message":{"slot":"3299497","proposer_index":"542","parent_root":"0x36c2dedb530b4ffeeefa88b3b700f177c448804d77dfdf1157ce6582f1e22078","state_root":"0x0491c6d1d655e0e3641372d8ad14626fca6caec8590fa4c5bfeb7d56df144f95","body_root":"0x863044a4ca11b62be27fcc3edde290fcaad29e4d265a8476db9563e29f5b447b"},"signature":"0x91b0e7350c16c00527038e10133b8f9b890a35bb556d14ed475a2744602c4e46fc0616a28a19578e575bd155168ebb011336cebe67528a7abf52036e64db2291a9505c583c6f9b20da8bc3892b89c4cb194c4e297127aef2cc3d3dc757c88b2a"}