{"message":{"slot":"2915773","proposer_index":"454","parent_root":"0x1440369319618013b622f8cef756f591c15c911ef7ec2bc2597579cd4e0f5788","state_root":"0x6ccfa42bc7b89c78ae13b7c400eb22ad47cb9dc150a0f0402bdfe9d3f33cd52b","body_root":"0x6217d14bde1a1e80069dc5a183da735879a9a945b4ae61e1512ea6818b3ccdf0"},"signature":"0x8ae679f7c5411671d598f63e9b533d6fe5186bac40c2096e8a026ced5bf05f7d0790086ccaeea69e896be0a0d6e697d8080cf542df19174924bcc0f52fcafddcff526235c9a335a0ee31d916ecead37ff715e64dd1e01ec521ab341c1c0c57b2"}