{"message":{"slot":"1448662","proposer_index":"147","parent_root":"0x2b640ef14bb65931f4685ed5786cae7105036a05fac28bf599cfc9d9102b56c7","state_root":"0xeb8c9b003d42435332e51023abf58c88ffbcffd239b6dadb1ff2854afdf56edc","body_root":"0x9576b640d4ff03d08b4285182a1fd9221ec57485019ff2486e87274ddb62e90f"},"signature":"0xb8b856e70508a6c5a26c41f6938252d91d40b44cf0c9b5a41fad4615ee62818f106f65ca069e860790af3e0f2a4776dd0f30727fd21c3176595306f4c0c9c66ca8ef9b2c10bdbac5970ecfd99c6948fe5c906cd123c783134b9b1082997a7da2"}