{"message":{"slot":"3299710","proposer_index":"538","parent_root":"0x9ad6848c73899eaa07f4094947a566b0204f9a5c3da41d2b8564344cad6cbe3c","state_root":"0x4cab25b78a841409264b80d8cef53acf747282836655e1fb803d74ce901beda1","body_root":"0xfb04d7b8d372c7d05bb0a4e4b110b365591d4984beb51531978313f5310a30ba"},"signature":"0xb9ff5c19d4441d45fad27b8f28a37270f15e8290a850da4f86acd37dc4a31af8cad6e4aef0088fc8e689197f9212d8b002465a30b2cca6fe11c308cdc00be4f1cb5998da52927d0b83c3b130442696fd93abc237236f6c83b5530df3c46ccf20"}