{"message":{"slot":"400254","proposer_index":"137","parent_root":"0xa3b25628ea60401b338163e74befc30c32b58a9dfdd7b29fccbcebdd9faed32e","state_root":"0x335fdea44dd2fb2462f92565ec8505d5574c6eda83bba2b3fbe66d6ab6227af9","body_root":"0xd814f46e36a3bfb75c749c064bed5870f30c32934bc664e1e363e9a455a066fd"},"signature":"0xb436314a4d1fc9fd354d8c450dd5010796e000ff2e44b7b64b3846ef98b6002cf77d60d515c671de97adedf6960e79e210121499c35ede0887c99008a3d1991f51248ed211de3ad6ef7c528d80784a83e17bafe006ac8044792c9489c460c931"}