{"message":{"slot":"215955","proposer_index":"137","parent_root":"0xc145a4bb23ee5609580e4d48ebb2d4d239d04572635f95aac603b820d5927af0","state_root":"0x30becb5e22833a5784923e97af8611174acf87c58d870636289e4d48fff0613f","body_root":"0xa6cf7c9f52e56bf7becd102cd8a94a88509c32ddb85864645063a610cd939f7c"},"signature":"0xb7be1ac72cdc45d264bb3adbc330594eb563eb3489e8b46665016f9b0e01c40e0a05f00a430fa8979c0efa460a1025af0ffd06daf5fa0beb9d43d9441a068c65849d38a287f6ef18b070ab559b7ca847af901d1b8b95454b0374ce9cc6eb7f23"}