{"message":{"slot":"2912374","proposer_index":"743","parent_root":"0xd5647e2177bcea15dc28aa5ff3fdf50447e4292964d2451cbf2729ea42817449","state_root":"0x616478acc78404e3dba1aba98b9d9d2cd76bd72892725f25e73c7d94727322cc","body_root":"0x7dc688a3b68396ad2218acba1b542ec22e6bcb103be7afd221caa7954ded3ed1"},"signature":"0xb2091d88df12a697a1ec58378a248e30fe51305e3bdb17421621edfd16e3f9f008d819d27838f51ce84b20741d7351361354ebff4438e488f7571473a1687a5f0a3564fa7c2b52b96e2dc9ce82d2ab30db92c5d89148ddb88bea1512a0ebc839"}