{"message":{"slot":"250578","proposer_index":"138","parent_root":"0x7d8843921157bd6531710e16395a9a96149e4f13db71d7af6ad289540e35eab0","state_root":"0x4703f982a975e4d865d6209e8488472d696f573ceda204297d45082f7a5516b8","body_root":"0xeb903e6fa263451cffd3750372d1f2d40f266581a54f60c220071a8e652663c7"},"signature":"0x968678300cd8b5d28967e75094a31327760f3f1f18c6606dee60484a53e3d39cf9abea2a9c5f9d0f10f238011e2e11a510374c322ad916220617a2427492ad9ff3843bc66d03ea572f7b75ab73db7ed3bd07693679ba08df8cbd00a533973ba6"}