{"message":{"slot":"1289566","proposer_index":"147","parent_root":"0x1d1b644be2ad28097be089f39d9805f47b38cf866dfc0e8265c3c95bf5a148fa","state_root":"0x40f4ddf9fc38010ad8bc90e13db6c39d668ca0baeda29efd3a89b556510b9fb1","body_root":"0xba3e47b506ac910013a1d409e3fb994d040b9308f2a4bbd6c55794615e48e883"},"signature":"0xa75c3c2335b76765a50297323fd99806b665a2dc6008714674d4dc5608ae2a48deff66b21ddbd68341b4d531079a42900316c1fa79491c8dfd341719c6b8ec6ba14ffd4badba89107c43faeb3d55b0d432dce6e372231a92e11a05b5bb45b6ec"}