{"message":{"slot":"4448672","proposer_index":"103","parent_root":"0xd21ccd74b0cfbc109ed807ab7fd123d86816cb1a0374cd39edd90e3e8d3f8130","state_root":"0xe4e8d80172a0f90da45c0e422b1e405bec8e4851f977914ccc13a8c0807f3082","body_root":"0x72b8ce6c28a980d9ec7eed1520eb9a2d6760ceb523cfd0e3034d5f14e82e59ea"},"signature":"0xb7e124878cf79125a5b0ef708cf904ba9fbaf40a71e3f1614a3c3a38dade4ec9b290f7c2939fec4e86bfb1707d108d100a84db59b10bc36e53fe92165ceca0080f405b82838805c420487407dcec45b39a913a3dac707d64be0d4e590cbac9d8"}