{"message":{"slot":"2578574","proposer_index":"341","parent_root":"0x03ff0afe92fa94d952daf849e000761f9900ba231bdfcfda20cb978a1bee74cc","state_root":"0x3b6d7ac3d57a29ccc4a41e2e6c5b87841fcc2cbf7596239c488e4dab2fa0224c","body_root":"0x248919c83e100dc9478df8deb651d3454a192984b81e761d5f1dedfa610a4fbd"},"signature":"0xa5321cf48979d01f8b5ba50b2e54dafdeef598748302d86eb5c8b886c166348157b4ebf7bb19d39c5bf85b8e5eff5d3704138d22bbead37c5379155397e57545b32c7ca9ae08eac66f7229b385e1dc417b5bc9a0a5891a753c4f65d02e7256e0"}