{"message":{"slot":"454814","proposer_index":"152","parent_root":"0x859f78f79375c78b67c91eb441fb598cdf16b2e95500401ec7d67cb0184af0f4","state_root":"0x71fa4efe5c4d92b1f418c0932c165de25b5ff10fb5a1da574958d98a2c0c4d9f","body_root":"0x2e949d1bf0c67013ef41ee36370b0c5f37915edc8363d9b1c3f1e5f6b14ab896"},"signature":"0x87e6078ef87e31efe38d37b9d9fcac56978ba26a0a91ac447d01c31999c7b2892d7174312c7f5b0d5922d73596209de20800ddc9b352116557f212a3c710e1b7526772ef10579a6ed0155efc04635766de31645a894fa163a2eca341e2e5e14a"}