{"message":{"slot":"1621147","proposer_index":"53","parent_root":"0x17d7289e4c8cf03d437906076e39638faee92dd4a261055660490747b5c49791","state_root":"0x66962ad9eb9636d9c71b3be0999c9aee5533152efc6b319521a2eb0d81142536","body_root":"0x035d54e5a382dd87a087044e9770d5b4e6e0cb4b439f8f305bb9b968d0f7dfd9"},"signature":"0xae1e24e480f5e6660340506d4f7e997212192795942a184cbee315ae2ed80cf059fc9382d7d475672a576be05373cfa9005801623d6211fbc5c8778cc594ab8e86ceec771fbf6808c4f21ca270d62a969f6a015a52d1c7e979e979d69f2b84e3"}