{"message":{"slot":"2881359","proposer_index":"256","parent_root":"0x8bde9999d42001cbe8af620dbc13ae3e3b2d09e88f980bd25e8b00b5b2f61258","state_root":"0x31d344605168d3356a2ced61b48ebdda96a634d5188cb04969f57283e0d4deb9","body_root":"0x08a329e0d31133b8ec3b5bada58bb8c2f04680745d35b7ae7f6c0da5c91b1f24"},"signature":"0xb4f1fef212e440790d0509768c78313e9f940ea2d7d8f2c7a9abceb17af5ff418d849ae790a5810c74cfcbff297023c2005249876a09475e08e65d02c591d801cf511bead31e89e93d424f00c9ddb4a260877357f8232401139030f4e8474222"}