{"message":{"slot":"4450725","proposer_index":"57","parent_root":"0xde31f59d3454e7058e3ee42a1e01407ff6017c756c2a0c85fc4292dc0101a6a0","state_root":"0xd310bad314b8505c29f3c9482cf374882c5e07372dc1c63571dcf877fd2bb1be","body_root":"0xf5bc98db08a18bfaf33ff2679e84977229f5cd79d67731ce82b3895deab82bd1"},"signature":"0xb142834972d4931dc6254efa60f64766673445871c7f4aa8f9c1666b93379d0f4a99ccc20f8203430bfa51105a48e5110e7f29677da7e87b1019dff27182f2260b860a3802c9dc29cc0bd46c1866aa6081b2a17397bc23b85627c90c36d4cdc3"}