{"message":{"slot":"2877356","proposer_index":"637","parent_root":"0x9cc2eb1f0763eee961ea376523fd7c23b06a902422096b4ca48cef36ef4ea60b","state_root":"0xc089f87cf32c530b698a0889c7c9a5c602089024471f2396075f71d3e3f7e214","body_root":"0x0cd8b7128ace72d48e217eb24e8a061207c4f0065112fa7e06b3f30a5d2af4cb"},"signature":"0xb0f50cb74f834731c295a7440aed7afe599e1428afc07ba0d41859e7805a699df3a26b854d4412b7a168741e25ba32b30375cb010448d110401d0152c8b81d4fc157f038f01600dd9b23058550885db51b0deac350eaa6ce007bbf7e67cc2922"}