{"message":{"slot":"149971","proposer_index":"21","parent_root":"0x37ed6c8267eaddb915d4f509d822904ef50f493b66b505d66d60f51440ddb500","state_root":"0x8a5c1d54d2f6a0b8acb65a08df2ac1630404ccb76e0e4b96ba40097217d89efe","body_root":"0x74716d0738d0ae5cade8ab2d373fb0082e30e7e10b85cec50244460c771a3c7f"},"signature":"0x8caa6db0fdc228978f3ece8eaa123f7b07961b2cfd24a814b49f8c70c91b49c8b15c363a5c6ed80309cbf6e52b88a50f110d6431d9d47a90cc0a9eb42b91becfedbfa991f354cf7d09fa8505b87b335815ce2d490f524266bd164cfae8dc34eb"}