{"message":{"slot":"3514873","proposer_index":"309","parent_root":"0xd557a0b4afd25b37c3a7c2a1aa2ee05316aab8b4b3fe2b75d7a0e8ff62485f13","state_root":"0xc44752c45288932c82a57426efd4571439533636261f75db87df2c82b99eb048","body_root":"0xcac141f9d0c40a344ebc3a1374af156a1a1bf976f3914f1bfecb2c778a0be701"},"signature":"0xb4912d803d7dd775e6261161284178451b2493249675039be5a424fa59beb6206b3f91a54e8fe4fc690a4019ccac8199044279df048b8c1e9fa1ab714f0626f1c78465a6e72b416df3acd8ea71e021cd5af22e18e1cfb8f95f2e905fa1083cd0"}