{"message":{"slot":"1990412","proposer_index":"129","parent_root":"0x7a7b8c273bfc0daa3137d3f2d5403dab2c8d7d279c57337caa358f7e9c409cc3","state_root":"0xb90f490f0098440d07c3f2174f9f4f6855819797adfb116a4589553a29798cf8","body_root":"0xd86138afb89ec1c19a3df35560cc5dfaf526b53199bc8a718318ad9361d45012"},"signature":"0xacb89bbde66da25f529bcea94c155153c960f3154ffeed9029074f1458d13d4587a24e585347e3138008a2006d6f0b51129ff59a20fd30c7a2ae78aa200bb0965b48dcd5cee87df4a44334724737c9156ba145baf314c87dc537850a20e4432a"}