{"message":{"slot":"300997","proposer_index":"16","parent_root":"0xf55b419f2cc2d2afa48a89b3027831cc44ad21ae2ed35daaabff4308d2e9e4a6","state_root":"0xd445155ca840f09f988cd81049297dd80914cabd3c983d995aff55099a22b356","body_root":"0x8d27f3ac60883cafa318ba3e9b8dbaa29900a3ad5e9ea492f1e993a7eda2438b"},"signature":"0x8b42a81cb8571bab27e18e0f198f64a1a3a277ec7478900f7c44b771abb277e4dd8652c7907c01e9010154669bdde55716a8e5b23a752d6d61374c628f421a0555e9bd4e31fb1a304c013f923b32a65deb14c3f7a3298f4726d736e44cb26440"}