{"message":{"slot":"663922","proposer_index":"187","parent_root":"0xb1e00c081ff802ad28921e4c88cd4adffb6ce0d27ebb3a4f6d7054d58c70b1a2","state_root":"0x8e6dc4980221dcc3718a68746245c3a41981a884af7c7f107c693751d4ddb97b","body_root":"0x05da090f035dab62c276b90aa4c94dbe915db715f8a56444c7087c81ce595e7e"},"signature":"0xac9d590f576c529e82abec7272e85bad0bc3e2eebe13ad6e4cacb291b50af9bd77379b9c3b70fa03709484fc81a5601f0f0d63e7c214bc2c3a8c253087ca649ed3be29012f3df0673fc1993f4092708c301ca46a6b55fda7c1bc651bd78a6743"}