{"message":{"slot":"143253","proposer_index":"21","parent_root":"0xba36182a6b0207888ea8cacfca7b7392fb11b09380032a274d3b0a5774ee9a8d","state_root":"0x1f1c237215d086c0ecb67acff44b4a52385c7ca2468e4a933d6f3e6d06d2f73d","body_root":"0x2a947190fe3dd69f78cc5f00624013d7f140799e06af40f25eb2bf1c0778c210"},"signature":"0x966ca2e1c776e9eac17a69e36b7b354569e563f89f0ceb634ce0b98f582aa04cd5ee044e2cad09a119883238dc63ab540e029d879946f892dd7f3add261eab9bbb25f4e1d74aaf21da92e467983883a248dce08915383c7b142af0fa16ae1986"}