{"message":{"slot":"257804","proposer_index":"138","parent_root":"0x71d2f89b9f8b749c66d019d42d1267660da3f930dd00712b3e0540305a4d6f73","state_root":"0xa9cc10f44dd85e342ca653c0bb6dffb79e3d74b84e1aa06694207367634b28ea","body_root":"0xeffaca1c782a334158f38b773f662557797b2d94afa2b00b7a964a565c616fbf"},"signature":"0xae175efd864a9c5159ed05cc72583979831b63fec16958b48e13ce85cf5c55b4d3c358d62ac4e8cdd7c9af984e59cd5f042a5ce9e4b39ed3906530e416b6bf7f25bda35d05956c7f2f627f875c258618f30d7ecb0235eb914aba7dac8a250d89"}