{"message":{"slot":"2877837","proposer_index":"399","parent_root":"0x2de7365b9c981ec68d3e218a4749caa7e83566d92e7a1d6a637d4a8dd7e7b3b9","state_root":"0x967a00e042e8f03791c4082e321c124b9e7c6a062ab0b65ce801acab362aaaae","body_root":"0x13b309c6e72bf494fd514802fbeff1fe45f21ca8f36e5df86361ef22c0e216e5"},"signature":"0x8f8a797cc8e81ff9a3da24b30175b51a327d6ce9917315253f428a390d55bbe6f36cb7411a361905503668b792af992d107bcd926461abb40a957266fe3d33f6fca1216ae2451eb55a09f9d155c3d5a2954509938a0a20280652e88ddd635728"}