{"message":{"slot":"878814","proposer_index":"143","parent_root":"0x8843aa5264c2f0350fd2c6d13ccfdb4efff54feacc06705a40b16f776ee46acc","state_root":"0x9bf3577b8cd904c3ff4d2e6755ef5ee0892acb3465b2548cd812ad45d53bd7ee","body_root":"0xc21dee248f54fa9a59e56511d0b4e09d76b0e4449094902ab7919afab0043fe5"},"signature":"0x850e5a09dc8d9c3bba626a5fdaf0b3a58fa272ee14897fd79d0b535cf927855e6a7086d86fdeb0f3b2a648122570163f0112cf22b49a170eb2f26563b7c321e6e0ca6b3ba7c533a529a258e4ce71e8136a96622a49328a7068c8fa88c5f15e56"}