{"message":{"slot":"661950","proposer_index":"144","parent_root":"0x0f005a55e94346b75a932f04aad8f2f30d994f9a48b4fc21bc0024ca3fd06ee4","state_root":"0x41b966304c7aff15a805adbb18bce983b8cc0881dd6f85301f285bdedae1cd3c","body_root":"0xa13c3d264fc1bf2713a6402a0c554c9603a07eaaf6938cdc9eca5cde364f8fa6"},"signature":"0xa9bb865930f5f36e3f978a2334bdebdf0b645479c27465b8da83aa9f4a57c94dfb32b56214813e9305bb277511a83cbc0029d11ed3b04f967021272ef3c779b9a7e73993ef0b0d8530fa784f0cd799ff2f0435be631b6b166758e3e6e6f43172"}