{"message":{"slot":"1621346","proposer_index":"141","parent_root":"0x5cd42202dff880d090eeaea12139477943297267a2b77b97aa253600ac40a209","state_root":"0xa0c51c8a41a6044a89c12e7dfe4db4f487743e4b1923a1a4315cabe8e9559ed9","body_root":"0x9f3074b00cfe3e12174ef21e03d52d3db3392208f840dc383ac167038f4cd172"},"signature":"0xa803a8adab3482ae47f60371e7a42eacfcb8efc61aa16751bf243c462f8984203d6f58f1995e5651e65c95cd103b46c713c57332ae5ebccaa473c8f8c90a5595a3db03f65e0db07fedd63ff9b20f20cf772139043a137f7fa0a585f873e7dd4a"}