{"message":{"slot":"3284291","proposer_index":"257","parent_root":"0x7b55c0a7d5504e98beb3245a83032cadc19cda5c738180b4f1d3fd43e65696fe","state_root":"0x1859f219f853adea0e1e18d3080b44b38b3f29a1fd5d7da0c9cb780fed87abc0","body_root":"0x0fb0831ca5b0f0f81f8df5f330387fc5924714c9f76077021f4e7410d3ffa706"},"signature":"0xa518e9559118886771ff3190c0881f4c7d216ca63c51c031ea435f93c9c41ac7fafa691b46624258fe386d74fa1fce640f3d248bf9189be8a8de90a7c0640292c87bffd7d90730109f063f5b801623df0e7410e8e525398c7ba6607d6f71e2c0"}