{"message":{"slot":"1215210","proposer_index":"289","parent_root":"0x26e5dcc46e7aa814e34f63565550c0f1146a624b9ba3ef3533a88600c9404531","state_root":"0x4ee9bc53ffa3898da73f363b827c285f30197adca1121aea18e9b3ccddb90575","body_root":"0xcf8a2e39280b5d70f7d7aa5e14292bb66d76de299647d7ac464c067331337c90"},"signature":"0xac5c3f91f97d40c98063fc14d85b7b99e74cfd66b2c0ba70596d66950f635133f0fc9e04104d8fc7a105f060ce04f4ce0705712d22998eef331486207cc1731dc23e5e2b22e56ed27e255fffb2414227b1031fb6252f50971ca700a3cd34356f"}