{"message":{"slot":"1821221","proposer_index":"139","parent_root":"0xdba7e88d6bd5e26aa12327ef6ec578315dc79b5623c8a6ee1c18657fd850684d","state_root":"0xa16ce328582ccc72d71b7435d2841678205f59e7f6f9a0a053491fae25d2d863","body_root":"0xe261242150118e68554c442c0178d9d6d3f772ace1b36822245ed855729fb131"},"signature":"0x925cd5f6d2430b3886f7144afe9ac49f52b3eb3621c371d004df3bc3a0cb79c78fe2ee36be6ba17869ef2e477e8a7b6a07315242cae5ed089305b363abf839fd767f4664c56781f83aa15c63b304aa65f40288066e935ec710396b5759bf30b9"}