{"message":{"slot":"221721","proposer_index":"189","parent_root":"0xe6c1338911580a21cddf1f62b53aa8af3f2505bcba5dab5f7ecc8e6440c50586","state_root":"0xb2c16e47ca2133ef3326012bf7ee813c1c254e8adfb4dd774e8f4aef68fd5e0f","body_root":"0x6d71f7c82272428d82cc0ac709ed5b07dadd66368eae8b5937dd2aa7aa6b5538"},"signature":"0x8f6c5d672ad9f9b2c8359b97c85b781fe2c4ad4e799e612ab082e2d17ba24d1e1d31a37945e3e1d4dcc489e545e83515065d798d459b195d71abdb71813d2f98ae4be0d8e515826f5baac7558d28ef9b38a8dbdb23f6560e864ecfd8527ae7b9"}