{"message":{"slot":"619586","proposer_index":"137","parent_root":"0xda0c4c0b6314bc2c60610b10b3015576f95e84a86e12256a1d36ae8d7c28a4f6","state_root":"0x3f08ea65630b59ce234a3acf7689e7a19f4b3b03415abcd8b5eea108d4296f68","body_root":"0x379c70e8631774e8b28fac6730a26a392ea0816f0252de2a6e58caf311b21e4f"},"signature":"0xb99ef0b80d176afc8fae85d3200143e0dcc5275ca764bf1b26570dfdb5d188f0c65fef26177d3c4a6cd3649571544f8f1542a6f00b8d41c6f009a275aa95d317821632f97cf26c0653d6e00ca817b7233d9761e943bea2e97ab69609d2363d5d"}