{"message":{"slot":"737519","proposer_index":"42","parent_root":"0x1b0b0e817f73590900bc820ea9ca2b744881effeae80eaece3fc8c5169ded34d","state_root":"0xd6b5d97f484a310e18ce2fc3c72809b06910e7423d378c3df8d2823a248a8d80","body_root":"0xbdb91fe2a01995041409e4a69f198f5a840e531d9af6b73bba1d815ad73e6c8c"},"signature":"0x913149b46b92ebde2a4742ac8e82c1c719f38a83154ed052f564e558376acda50543811af71201883961dcd9bf4dee7809df43207a3d0ecff60d139fc9574b1f1642ecebe5d8f21b71318bcefcee65cf2c3a8e28bf118f5d8ef0b43c062a822f"}