{"message":{"slot":"2999678","proposer_index":"642","parent_root":"0x3ccf930b9c493959b263612869718e8d2fa9c190445a6ba4a99386d7a1eb311f","state_root":"0xf42544f41b901440fbe84bba93b609a4c81ce6d58015b47107b2f8433988fd0e","body_root":"0x9e144d07195c0a93177c0147ed044a9cdac60c6a07ebc127f5c5834bf45e3bc1"},"signature":"0xb9b7e2080ea58d599dc313a9a2bec548fced58f948edb31a7b8419d4a313954d8d6aad3f9290ccc7aa5091c37701eb8318981da60bba6893747e4bcb2423083a9bc062e3b394e474f83fcefd661d78caab7e53c030ad3c71c651beb3b902a701"}