{"message":{"slot":"400540","proposer_index":"21","parent_root":"0x2fac56d13c958300ddf484ab777cb65fdc4da31e37614f8ab2abd6094b3bf97b","state_root":"0xcf36d279a7982d5620978b1206603f59e939edffd8de88df9f5abd3c0d101d1a","body_root":"0xea683e476e56ce7c0871bdbdeb62cda84a885df16f1f828008212d47bd1096bd"},"signature":"0xb4f731e3d0cc1992da20b810b71743c7b00761e92fdedfb0ba4a1dba704754864887e02bf3e1974c7ebce1098616a7191777656a09ae8221bdd3f8ac1f339cc4eedcb6372e21faa247aa4996f4b67c62becb63f629fa3985d87aa732d23dcaca"}