{"message":{"slot":"421890","proposer_index":"154","parent_root":"0x8b50d05b830ca38f39052e14d7afc5f5dbe043878acf7e48d42d27d3b265701c","state_root":"0xf5efbee76ae806518fbd1ec27d8327dbf41a03329ea8b04584b37db46e5dbe84","body_root":"0x94ae6f5f78d156a4c17df06fbf058e70c4b4488f3c4cc17bd501dd19f1552268"},"signature":"0xb372059396f0118b6432ea7bb246ac00b8c0d17fdf351ecd6cf8aa625d5e4af708da7a578d78b965aa2fd47694611ff610a9028dbcdbec38551594c64c005e4bdd37e910f25537b3a769574cddcd9eae46f757f12a9c74c2729aad81552ef622"}