{"message":{"slot":"1490850","proposer_index":"137","parent_root":"0xe457109c33f0671e069f0fe11ca707ae1fafedc07520d5211b769a751fb84557","state_root":"0xe7ea24fb4ccbbe36b4195f075ca950c40fc063d53589eec780e212bba480e0eb","body_root":"0x17de1c52c204c5b68f28762f2e24aa95f17eee18e8aa6ea11438d260f5b1c69d"},"signature":"0xb9009a843e573be257249cec096c8c8a3126f760f2a0c13332909c30c2dd602cbd817cf1c441d2a355aef074b141818b0db04de774a8360621dc87b99bac77e8da04289619ad8dbd3ed2c550128bb23129ba073c08f07178fdfcbf8a42c4b278"}