{"message":{"slot":"2990310","proposer_index":"474","parent_root":"0x911c1489c4ace1aa12a1178503cf910c297ca535da498cb089fa991fa3c6c276","state_root":"0x2dc07138b2306b2f9cfd72a1527fd1b8d1e4be041c1cb9597b1efe8fb3e73722","body_root":"0x10a5944d50a8e58874b91a9cb8bbc882e6ad37ea6677cea2cbda38802897148f"},"signature":"0x851c1e1e3908ebf2dd8d30754952e314dc96bc4e64b7f81c023d1c558220a1ecd421210db0e66d0c3f09d991ec25bfc6161513dbb74a1d5a217299177b6d7ff1dffb9ddf2d0a6be770cb6d1d3bdae742067474fc477ba0b4c05e656cc1d61472"}