{"message":{"slot":"1900521","proposer_index":"57","parent_root":"0x6d9321e86f383a761375c1ca8d0982829fbdc86fd3d87897dcad987c79d0b077","state_root":"0x56478a0c54c75233ac4e768b4eecde6aed03d4031abe5ccc51ac0f1173a6e31e","body_root":"0x6297603cc1da3fd1bea86d201145bafaa4c0257d99cbce92759de8004a81ff05"},"signature":"0xaf6de4c28425a209d68dbd79ab1daacdb76622812457adfa5481e938cbe09ed930d94c37d0b4b2d79d0a8eaae180199a0a9d20e290bac1367ee2bc95b9d4375346711a04dda8991333ae162c5f176dbe5c9c61b774f63e92ee037530393b7989"}