{"message":{"slot":"4478216","proposer_index":"74","parent_root":"0xf1b99baa1dc5cedc00f6103849986575f017b4b6ec20a5154f642a81213aabdd","state_root":"0x492cea61e3b4bccbcd54defa0720891d09bfe9ce1eb80c132fd5208406908e4a","body_root":"0x685a4838d7a6fd4152c5fa5f791ab5ffc215a053346cd60685c13c22b6f5f6a2"},"signature":"0xb637e3629cc0c2d3247d6b71827fab9741e7083b2bb2ea935ef35d1b31ec9675f4dfd33962499d4f1a6a535033b3048d07fb3fc8574999f7d9f2ce296039ea7b26c173ef4b9d760a9dd3ae41e0241cc393b60e6b64b65cc2eaa69d73468610b7"}