{"message":{"slot":"877953","proposer_index":"50","parent_root":"0x12de87da23b577de42e35bf274184420de6d8b3f3066f8191a24aa48dbe4e4da","state_root":"0xd8a3d86a2e4f9a7487a7f445b9ee1081fa6e9be2c91508834b2940c60d73a488","body_root":"0xe4ec5442366979197faa232f0b98fb72dda8a31528e42052a98853db1ed3cbdb"},"signature":"0x96b6be8b49d4b76f16f7789d71a80f944d0f6285c2b44fa5121f89741dc3294333431bb83c3325925224c9ac2f8bc08c1842458f960cb4e108c019d99ce6ad3afdb203211fe2fb0a66dd395a63673a049c2ee37c4fa59a4c4204254a4f25e649"}