{"message":{"slot":"517820","proposer_index":"138","parent_root":"0x355568ef0c533bcba616d224fb523e2910eefa280e833d920b3c4c286a8adf3c","state_root":"0x22ba982578893d3c87c1d703e961f234e34709f922dbca710730445a21314f73","body_root":"0xb5e2402daab48ecfef236781af9ebdc1ce544978bb0bb9f86d6e30af2f901fea"},"signature":"0xb766d09fd9fd8e3f0c23c4e696d96466b8d7e5e1b3077d22fa7afc9eaf778ef86425d4aed677797c720d237d9922cd981888d59510beecfe51480fdbb5ee59f8c00ffd7d0647fbd3a2d2c2b3d63ae7b78a1fa4cda0e2c10a3b24e610d4d4046b"}