{"message":{"slot":"290001","proposer_index":"146","parent_root":"0xdde34b22ce26251e08caa4c61b5d086c5c99b5d08282b13b2aa6208ab6de72a5","state_root":"0xc73ae5b81fc96c02d62fdcc0c30054141535844b24c6438a87d38d849244c9d2","body_root":"0x34bab8976da3ee29a2d5ec878970df3b7cd5527bcf6983092d35ee397ce023f6"},"signature":"0xa7db950e0ae71b99e4974f5fbee50e9ff521952db8dc966695992ad33654081bf845b83ec00303ac50d16d92ce375a0d0d726ccfee85935408295714f575f05c4bc26af05c94638478c379d711108762779f6b7d729ef0788dbb3f54a141f296"}