{"message":{"slot":"1290959","proposer_index":"302","parent_root":"0x9a57f9ac81e35c78dc7e7b2f97d23fd6343c26876a7c9658a798b43ea60e1639","state_root":"0x3f6dac6783747250dac9eefba94dcf0f0e25e3c589df0dad9d55b0c7a5d51e14","body_root":"0x704d421efb6b702cbaac0c9012ed60a73a10bf96b8cf0988ffc7693dea9c82b3"},"signature":"0x96df7b0b8740cfe20bae89f1151e466af6fb2d6d8721062e04ecff0e2620842272d4ee0f2c06edf98493b2ee9605fa0c09b2acbaa2da1028a625d13d254d98ce52e8fcb758a8d08fd5b31a48933bfc239e3f581ef2a4932bd46319a9a8f8ef4b"}