{"message":{"slot":"640581","proposer_index":"66","parent_root":"0x905ae867d4b751791eadf575625d53fb653f545e393b4f4b31659137a40e13f8","state_root":"0xae575710b71697b0808e6538cefa56da4b7d6a90f6eac03ce48a506f79d41716","body_root":"0xbf7254dbae9fa9a121f236c0aa7bb1085de20b3d2174d4b3cc88270a4e64544e"},"signature":"0xab2ec7084811c06a5334420e724664d55457ea0f01e1c5af7549f27e249e950d6394d5d8ff259e222a4694bd1351ad2b1595b0dff6334e70201e138d16cad8764ea56f2225307f1abfe370f6b5852f3a45a2d5b896243dee82e0fc9a27345703"}