{"message":{"slot":"553354","proposer_index":"143","parent_root":"0xd79f97a19bc1416436584c161dcb46aeb1ba220261a1e7d9fbc9ddf52cefd99b","state_root":"0xfa61185417d6cdff8c2e37cc9a129471ed12fa6808206149452704fcaa69d83b","body_root":"0x5e9a040e4f275cb60be660f3b8e3a701b5ac9fce480ec9f8512ccb2c270a95a8"},"signature":"0xa3e3b97f8b6cceabe7a6f5bedcca1a1dc02c476ba11a4260cff48f58a0e864e5d2272b315f53c8d313a23b2eee9ef699178279380d73a36a95b37242fedbd1487cac17978fa59b2b8fada877d1644ec8745f791215e673d007dd632a28116814"}