{"message":{"slot":"1321571","proposer_index":"19","parent_root":"0x8a5895390299cbb4c9217f4ca639591f6d14b6ec57f608cbbe56fec2f38523fd","state_root":"0x2512d5c9ae703a435c7876315ef02db86742bf55dc44e3caa189738a4d47f017","body_root":"0xcae2e075d3c183d935d9500734104b05d85d6ec8bbf523355114d606e4085cf1"},"signature":"0xb5db15c987b21311a93682305338bbe06d44849305eb1f49a5bc4b7a2828dc7aafc8bf295d8e28b3ce51b20cfe98a57f175ec0185267a102854bcf81c46c6b51a69b24b96741557a908eb0148d55144f6111bc366ed545eea44cf7d37c984234"}