{"message":{"slot":"615512","proposer_index":"177","parent_root":"0x959c055037bf3a4da6bf2d0133665d6b1ebcf562ecb1638bf9f10104e5e885de","state_root":"0xfb61b1397c2569d19a5998f3e353291cfca4e2d3f1d455b4c84d2ad914e4aa98","body_root":"0xa1d6c26602abbfbdacf36782d195569c1b8d0c84db4f25a1330d28e66fd3e06b"},"signature":"0x814ee5f71004068b5152bfa94b07248ff9e4408fe2dbbc842f159e5f751e1afdc0a4084d67342a49269daa8153ed34690748a19f15fb53e752b4848371411963e2867297a426dc90caa6b5018014518289bf6e343fc8972544fb425185f1be21"}