{"message":{"slot":"2877653","proposer_index":"657","parent_root":"0xe90a58ad5013f00404ecf2180fa8c747f4dda8ba6530d8e9b333df31df468e95","state_root":"0xbfa6ea87cdda95ee4a79f24c034d3f0474b736b503af490d5890e4021694a9fa","body_root":"0x25c56684afa572b8eb471a897acdfb5cb6213facd4a83ad7818ed8fbea675a54"},"signature":"0xb4c923a24c72c2ab4cf96752c4002e4169d99b7ec83a31789ac31422d0ef3e8017ae2564f6874333f55b2df8e210c75d14e1980f3aca8222c0ae8f188eef1b8bd310a3bd6095700878b5c62107cb3c9591baa5266111d9f5aba935893626e4b8"}