{"message":{"slot":"1573453","proposer_index":"57","parent_root":"0x77b5dbe346e4bd2d08f0aa4c388d37662f60abbc7d023bb94f9d3d9fae362a3e","state_root":"0x990187319d886b623167e7e20effc53257c80b9159a609e332852a538323f7ed","body_root":"0x0ea99896a4ef5291d7385d2c79616738639c533a1d16e8a1d052b2cc3d7049b4"},"signature":"0xaa3f85cc8938c24c439a3774a33c26f68b4bde3d6265cf3c96d035d134dcd7852c52b91ba0cb4e59ab653018ba1fb6960e060439847275ee6010318df902bd68999affb790572bbe0ccfd0f9188fe3b4138651bbba56484c335645563a8bf4f7"}