{"message":{"slot":"1637960","proposer_index":"19","parent_root":"0x8bd50310ba997e3d7affb2fd9396bcb53f10c948fc4afb7649b2f07a45e5f4f1","state_root":"0xf9515000cd9fe8a4d9e89ea05ebc0a02952ac0f33c5b007bd5df385b0245a2e2","body_root":"0x57c413f657fe1fe7b9a8564e43ae739c4493ca6d2344f0cc392c04bd612a8656"},"signature":"0xa9ab20fcbb59f68000e9ebbaf0271f1564bfc02609814ade9f754e149ae5199b98f7015da6995358ee00e6233a3b786e08902f735583ae4e68fc218db398ea0f65951179955e4830d1cbdd5b77d3dd46eaa1ed8938d3343b83c3f63e4272c44b"}