{"message":{"slot":"2553948","proposer_index":"447","parent_root":"0x5dbe341354cc6baf33c26f779968b73567e144af5611a28cfbf686b2681382a0","state_root":"0xc0373be38d5eec2d1bdf3c78012eecd7e543ec9c51345d74e3acc1a3ef1754a4","body_root":"0xc096fdbd1caa147a54d253fb497d00cf5bf1e63ae0f122c90ed3ed57413a6461"},"signature":"0x972eeec2ac2b5063b82bf1ab74a21241a4e9e781346ae643834fcbd75644848619b40e808f20f581f46290fbeb55d1b71114bd0862aa2c61af275b5c7208fb3a74fa20520be6233eb285b943fe4c0fc21219699c068339d2232d7c9b454d87b0"}