{"message":{"slot":"2888857","proposer_index":"660","parent_root":"0x09ac64cf0c99ee99f68dd470b548b141f0941eaeca2195b30778c10d381aa2e5","state_root":"0x31db50b98c885329d8f493c27de1d2d26ebc6ab0520f071c419fc3c6f218f75e","body_root":"0xbb4b5871cc3da97c3af19f7cfef59c2a08522db389fc8684f39c9f9dbe69690c"},"signature":"0x8d4231903c6ed02cc6f1e0ee878ec695b9331c409d413e63e7bceb4e3a72a63c69c09ecb69cbdd9fa9aba714a6e1b09c0a49013ce5d71aa0436b1c6a982096b7071cd26cc0a75e0b1610f9bb0b0146ea161281eec852d36468d9e7b1e91b8adf"}