{"message":{"slot":"552615","proposer_index":"58","parent_root":"0x8ed3447d69d07d1c397e407aac83d54bb4e2915e2401bcc98f15f5ff2e6c49e4","state_root":"0x19a57b33d137e4e054568ee76af95681403e5c59f781316397ddf679f64427f5","body_root":"0xa949cbfd94323d6b139adab61fd466e1ca156402e671996a9bc82950a742c2cf"},"signature":"0xafcd5fbf2ca9698c0b55787c407060476230701148e0778681a3082f40e742bdd2530029379329948fadf14cf70830360fa9080010d6a7ac4ff74e8a2e4d433762d25f8f83aaca2439d9c069f266f454e2754a306df8532540be674d166fd5c9"}