{"message":{"slot":"1552712","proposer_index":"147","parent_root":"0x163f5931042be7bf54d302cf1ad526f9a7992d4fefd6a86f16bbbd49d32880e3","state_root":"0xe280c150ae69357bf17fb105dbe20a144404f6ef897ad6eaf67e3d59ebeed6fa","body_root":"0x171bb3d85fc34d8f3c385b6bd855fff19ab192c909ce813e4d3e548fb208f9a4"},"signature":"0x81ab8b6f7030523cdc04ef6eb00e23c886afb992ad08ea98c6d3995d125b48e27f406ad084de6ecba975475484ed335216af04a2101f0c21feed1699477ae2b715825558c682744b9d523bda2d011a111ea8a7ccc7ffff543483d7ecbf07a182"}