{"message":{"slot":"749318","proposer_index":"154","parent_root":"0x42e0968f080e591d73df736f897aed03205b8ecf71183761d3d375d1877193d8","state_root":"0x330d090e5c0e621e705ffc219caeafd415c22dcca467e600269fa32f4d4727bd","body_root":"0x622e60beb72548e032e651fc0201610cfad4c0511b83773d32b9ec6b94e96782"},"signature":"0xb3184531f5add2aa412bf3156113120f16a12ef52a2b30b58f3ffc639a1394e20c0d5480f953b3d131c15199ab9054ab004a36daa2b24a1e85fb677e4509c954e38787c66f54ca2c3d261253759446c991f9906e3cfe010085cf93a9f151e33e"}