{"message":{"slot":"299160","proposer_index":"60","parent_root":"0x667dc30be3b661368cc52c5e9f809d75cebc6bd5df6c7c355c83692b42ec7b20","state_root":"0x87d754f0ab47f5f8901a3f103e14c1d301b8c5e569e041253b882c4cea69dee1","body_root":"0x86cbfabb7ea31f885f5b50c1d20105d440a8aa1b6bd1961131a39ff831cee8f0"},"signature":"0x86165d9bfe1c06bd87513e56b41d2671a066207fd021ac5598e6b32b1b8ed801ffcff0187b6d7bc9635e5a2c385624da135fd9902af71157003a268406b284c24adbfaa13ce0d3a3a007602cab6e90040e51cf43257d8309e548e1aefd4b3dfc"}