{"message":{"slot":"1640402","proposer_index":"66","parent_root":"0xf9c1a0de74127f78218f5548f859cdb4178c7fa4ec792471371b68692d3c9b2a","state_root":"0xe014cc9a4d50017a91322dd35d4e7a0ff6c39e12175ff75219e8a0aa37b9dc27","body_root":"0x66df9652630785a49b9fc19957ee059595378a5a3a8ee8611412973eb1213906"},"signature":"0xaf810e5bccdca2e4439e30ae8a35f47e0bf5e44d301ca4253412463b9f9fb7d32d8121ec4adeaad546d3e1dd45f31cb806a8a4cb05bce7c7d50a723085134cf83c1caf3693d8ce0a1be309e1e1adeada7217f7e7cff4c7b24d9fd1ae7cecef3f"}