{"message":{"slot":"1276386","proposer_index":"644","parent_root":"0x89ba2c7d47d1ae297ac1bcd40648ce81938afdde41d8fc9a3fbea4da8fcb17f7","state_root":"0xa246a0f2658eb2788c3163561decf01e8ce138b3fb68d9d50d56f843566e4e31","body_root":"0xf7e4d10b885bd5b0fef93158a3613a931dfffaea1e70538c67b5b3a570e2f14d"},"signature":"0xaca21090e8946d7daaf04659f969a47e02aa915619e2f44980c83f6f7661f29d1d37b4c58cc050078450b0182a7d639f03d1851df45c3fa70f5603b42bedfcbd1aaf3369fe3921f074a26a67c8c809b282e190412828b049307b04bbb5c92dba"}