{"message":{"slot":"3519531","proposer_index":"689","parent_root":"0x134c09287b0e9d03a48c6c3628b7c1f5dd4b10d9f103d57952c29d11b871bba6","state_root":"0x671f53e5172aa49965705e74861d6e9d69a3a625b1e6afce62fd4f94d89a4246","body_root":"0x43947e4392ca5e4c4852eca5fa280b0e7df002808dfbabeae29c537fa42a8183"},"signature":"0x91896a307313dc4867036c43f6030bfe668199a8a468dc844cd5855362499a4895b829dae0131b7cb2896a1f28ea6d8c13e16be43f5eb359dc24b31359842679da474643b559c6da63c2c9cdc773f2638b028f06a0aa2bc6aa8576749ef520ce"}