{"message":{"slot":"448978","proposer_index":"142","parent_root":"0xb3f027981a62cadfa05560db0a9c40b01dae501d607411f057ba1eac1d894427","state_root":"0x9a5d950c0f4d9091e22d06129b0d4ac1f4095e6a37ae661647ed7071d8e07da7","body_root":"0x24d5c0caf7499da0598b1ec985058635a06426145ed73175785d5ebc34da649b"},"signature":"0x97c870563f17702b0ed43d85853cf11c543799a41e4bfd28251a99d1763b1985e1ea5cd498a57904fe6996bba0ba91b114e22ddc4f7ce9c09a811fc57c176925ed3474eb9feb4c7b759f8096ddf3f01926f0f7cb949c7fd6c04b6637a6410fe4"}