{"message":{"slot":"2454657","proposer_index":"277","parent_root":"0x8197d062f65f7914fae40d57308367c9bda3905015c883cbc5f02048ab9bc727","state_root":"0x7a8d66080ed9844f63ad48fba3830b8c98ebea47e3e71fd3fdf033f1791ba466","body_root":"0xf530beffa55d8e86cfbf41bdc185ebd6117b963a61cb6d4bf9302d28319e1e14"},"signature":"0xb59a0c74e6dc760c116edfbc24143d08de58f291729b48bd83f4be7996595a54c9b6df60f14c2866390e934dc609228d113fd561fdd57122d96f92e52e1069abcffb47e5557c179fd1e03bbc5b93a646bf561fb465a2a38a31a30d7aa0b024ab"}