{"message":{"slot":"663317","proposer_index":"134","parent_root":"0x8819fb51ed35b009edbc09e223490300c9b7a9716654d8964bb14c274a294847","state_root":"0xf1ddb5200b78bccc3fec7c993ba87b98ea3bfed124b9b836f88d220e732ff491","body_root":"0x7429ea7d30d95ca3d223527f7687be5de4001e9cc2dc0fb1db91bea95a734cec"},"signature":"0xb57b07f7a418da49ee46124a5159ba10f9070514fb1e0d63584ca82972ed30a25eee889f3f174af46b8a6bf193457ec9187aaa28ed53684935ba0997f66f58971562f08284b9f43ba40c9b5cf6b1f13af4d8698dbef468a4a36f190fc3249a0d"}