{"message":{"slot":"2577446","proposer_index":"758","parent_root":"0x41e1909d6fe37a31a0b837c397161858069f579bda68bffdf071c9a7895d209d","state_root":"0x1243f600150e91202f8073ff30e5e042331e6fc944e37952644c1fd7cf188873","body_root":"0x87664612c8eb0c62dcc01f4eec18ec97c956e7df71c8f8e346f16dbd3110032e"},"signature":"0x945df1857a67a93796230c4977e8fd05421ae4d1965add5c257d21b18fba6d9bac23642d36bf916a543b288f253b39130fd1969f325b7475f343163736b1bfb234c74ea434f0db47e22756ceed89e8d8f7895477446672f0f11ee042b4ad2cbd"}