{"message":{"slot":"4258995","proposer_index":"17","parent_root":"0x9237e1b0ffc1d3d126a54eb870a7997ff433473d667656866bdc2df78efcc717","state_root":"0xfb787df32a6bc6ce3801f3611ef0db498fef1c7da761e18413cfb9f19a6ca433","body_root":"0xb393396f36eb37fe2176a2bf293f1054867dd51ff51d3cb7ffa62382b04d9d82"},"signature":"0xb7a4c8861038d8cd14b15732895f5a5fdff420b7e3a24ca73a004e977c7f5e20558474a1026b2fa273933f2af0f9cddd15a47c601034937caef87b8d622c357f4ae3d408e0c51a93a1b5698454ee2c0fd7d38c326448a2cd398e1c28e8981db0"}