{"message":{"slot":"2878988","proposer_index":"454","parent_root":"0xdf62bd3177c8d308121dd9e46f438ebfecb19eff8889bfe0f348cfdbe47165a9","state_root":"0x727c0269727f7a8177e369f980b6867df9117ac0fbd742dc409483acd785e3b9","body_root":"0x899cec22a72d6779c5c7b8ab0126d1a09b093e6f0e0419b3c8132b0d6dae977a"},"signature":"0x977ba22c34cd9435493123f9cdaafbf19ba691e806b3351d7d9c47bce5f5a95ddae5a06771203762f21533dff0fb2f880346bc0eddf7094a254bf27d8dda5448645b42f68456774fbd24c12a145d00340ae80aa05da6be51bb7cceb9499032ee"}