{"message":{"slot":"308439","proposer_index":"139","parent_root":"0xb56478b49978d75cbbcca2de0918cd675cf2a08376af71aa7c5ffc0f85b8b357","state_root":"0x22d00553cb2e80c8746e9c17674e5a907f5e014166b03ddbf1531f952ffc1bf0","body_root":"0x278d64dcfbc21e0bf48ee9133356d3aad0d999c553920361efb9cc0fad870010"},"signature":"0x865173957322333832597a4f129185414382f9e842084c20f3f59897bab223c6625188c5bb4f56a0dec4713644a3be750a43984bfaf2240217c9627621e8360a23ba18ff8d7125c61b247ac5d25f8549d8d674a2172f9efccbd5b63f94d26a33"}