{"message":{"slot":"3456834","proposer_index":"337","parent_root":"0x3b88fda051eb51ea9bc4708dc21bbf980642fdcc70becdea783136f6ea378cd9","state_root":"0xb3ce3b37959e3054522f741f7327bcee48a6bd954abb1bb32c4d4773a53b3bd1","body_root":"0xd8852a56ddd2c3e6da8bdf2ae6282d922f24f9d25de355931ffecbb9b65fb8a5"},"signature":"0x925583b7d0808e8a542e04cdd562980bf8160e67a3510ae204217f0e5f1c8a7f6fff014e957b08bb5a622e822b55e6e9175e87ad5ad8c7c8344671b38753a468a2e1ee4033eca02bd1d8f260a3ab4bfef0190272030828e471251c7a19d44fe4"}