{"message":{"slot":"2877439","proposer_index":"657","parent_root":"0x29cbc42681ccd140fb649c6da2982a2572f4ee80dcb6ab7bf2b3605781e466fb","state_root":"0x255c9e7f40fe040325640115ebdeb22713e5f1568d67863aec77078f3adac2fe","body_root":"0xe71542a2f54b98cfeb36bff1a9cb2261217057a5cb29ade7dd0d11698c84b04c"},"signature":"0xaa4cbc23dcde301a2ce21eba5c9b6eb51dcc08e7fb5a2d031aecc98c74420da3e6525f4cdec9c0cfcdcbc3ad2ecc7a0b1860e8cac12c193eb4ba2d50b5d84fd1debded79a913df9de0c6db56b64942def4473c3b93f980d2f56953ac44e411af"}