{"message":{"slot":"3474357","proposer_index":"621","parent_root":"0x179a2b339901d71a43cb612311e8953e9abab0d2911c877a75fa40f58eec5ec8","state_root":"0xdf5e4b72b1cc7591f3888fc4e5a13dbb9d5977fe99b720633df6e5f07679dbb3","body_root":"0x8b7e7f984559c689de4cf299e2d0d3ef5cb9adfffafd9bf41ce042c6c0c4b015"},"signature":"0x838badf9e0062ba252ba572192088466ed765dd9b52c96bf9b6c303573de57c9b356f52294c024db58162ff664fc8d6e06d4354ffd408153506fe0b779558dddd7113193cd6261ea47124fa27cf87759653ba4b748bf5f3297bf03af17d1f56e"}