{"message":{"slot":"290399","proposer_index":"104","parent_root":"0xd762163bc8d93023bf93acbc27d0a1cb1af57902d28a55c13e14da34b6d10631","state_root":"0x875e00bd1d588e21c74c7aabdee75a11afc0443c999eca77c49f18b833ab467e","body_root":"0x476b74f3f7ebaa08e8db0fc4b80268c7c89924e43c7529cf7df1d6a8229bcb28"},"signature":"0x8d5f17b9b6d7ea3c0fa0ce23e17d31a4031a2a17472d831c5eeb0d78f8e168b9774820122ec05aa47635fc5e6726ae0e195b0c5810c9743462df1fac54e8a82d8255fffc03fcce90841abb878108ad59f04a01eb0a115a229b77bb0b6e7bb15c"}