{"message":{"slot":"615948","proposer_index":"143","parent_root":"0x916a4d32d2a664190251e400aa8f51122f78b543fa96f19cfc0483bd93114b72","state_root":"0xa878ad7a5158e80d04ef6da2a1a4ef500cf0a8b63c8f6f74e4b5f8032987e323","body_root":"0xa67f028c899a07b19ec9f4aad3f8e5335324e80397139cf2e649547e3107fd8e"},"signature":"0x82866f006eb88c5e50c853b59e0faf12cccde3649b3c1d6aa361d010fdafda8eb753aea295993e08c0a44bed116c94d10bfc6c3ca532492332018314b9e552e7a91dfaaff4c4e8de603130f88bf027ff0fd3726afc51c80c4f001e21b7ad8a3f"}