{"message":{"slot":"1553683","proposer_index":"142","parent_root":"0x1ae9cd09ba18e75f6f133bcd1f90d3473691becde5d6c6a29b60683a196a0b0b","state_root":"0x1313c89fb3aadcbb2c3032d344fa76d170d3c8d0b13959a1b41b314e27e48286","body_root":"0xf62a57a16515b7daf126b0d108788231dc3901b21341aab275962d3cfd3d8023"},"signature":"0xb669735cd76d6f77fd65a3f0313ebca7b043344ebe9e4750c84480161533c0095d1a311c3ac6cb3e07551acaa336245a05a84c5613e637d8a0047884d3942bfcb2d891739fc89c12dcc5ef77f2369bae6d40827ff74b3898840eea15391cd1f2"}