{"message":{"slot":"748715","proposer_index":"157","parent_root":"0xe40ee02c4690e085b790122fd80f8807cecb2e6e733d2f3a413c6f10d80bb45a","state_root":"0x72e9cb8edcbe9b83f3e54c4135ddb9612b594f33e4e029795998bf129738d489","body_root":"0x300ea03aa25fbc11da298b4189ae972e318ae59aa439bbed2cb24bf5834ec65b"},"signature":"0xa52b2ee06b2dc377bf55ffd1ee369c1b1d92397d182ef42b3c7bbd49bfdaca094bd22a7c508a6957266defda3acfc6fb17c741ef5714b1141ca12b748a5ddde135726dbd64a497f45879ffd860aa1058d5ef9a4a1ea362cdd4ed62a5ab447bd2"}