{"message":{"slot":"1990888","proposer_index":"19","parent_root":"0xf3e263baee3b3ddf99e22ee93a602be3a30da95b459d6a2431d83e5d10669615","state_root":"0xc182147f89023aa99d77f3f0bc3d299c44241b10b5432dc1b6d64030a028a7fd","body_root":"0x1c474c172b7b42fbca97a23755ddb4981d1c9f498ae9cd1d7f8b5a69e9f31c4e"},"signature":"0x8fb773e1ad9dcd43026c91e7b269152c5139deb2da2a9cc9a187849081cbe20055dcbe7e2e905270a98000ec5706de090eca549625abf7402a07b9d08fd301e1b2456542c134a186c187a206fe3ae514d70108e50d355ca1214dc3b700c86282"}