{"message":{"slot":"2155306","proposer_index":"643","parent_root":"0x4b1362f66d41669ae690e57a27c3b1a11dee9a2133dc3dd2c7220f6a5a6daf04","state_root":"0x18528a86c659b2900bd40e2be0ecff286418e17bff919c3c7b0c13ac896d159c","body_root":"0xe1f2d2c3a48a616c8ba20af6aec15efd56e46450fbc84a99ab22fdb9f5fd40f7"},"signature":"0xb909aea9889d1190637eaa1ea9c9826a45bfd1de44680e9752fd13675fc29334a392872b1cc24e9ca790eb4766ccb1e815de45ea51aa421a06e4797f0ca20c9c29c3da62189f1f21ecaf3d660b189cd93dc258040c35012d2b938a2f29fc9c74"}