{"message":{"slot":"513515","proposer_index":"45","parent_root":"0x9215fb974feb479ec61498d430504653e9a618617fa6e97c1794c5d1222ec9d6","state_root":"0x7e9c4ff820c582155d46887de9222c3ac42a8733d64184e8ee5efa5bcab00962","body_root":"0xd7a23a04e5fa7cb550a85ef50150e45cc28f82f5f1cebfb42e2671dc05c73650"},"signature":"0xb8f04f50dbc754f9adc20ab653a5da12453930e5ad2e169cdb1c57b6a78a04108296f5383a411a6418a8057f5ea742910a71cdc0ee7e10064d28c7790e78b873eefb8d2488e30a681bb3f96b8870d52a7a17e48ae8543f7e1a369e12ccd59c9a"}