{"message":{"slot":"1458478","proposer_index":"143","parent_root":"0x62f546b1d62cefb4c35305766f89c25a59f408cd05558bb553ba41e9961dbf5f","state_root":"0x7edc3a7acab2f34a9c88a22c48360866c799b77646cead287492da1c4826c8ad","body_root":"0xedacf3ca77cef4af0b3729843304587782bf8d2db2e8f1335308d1bc0c7cbe6f"},"signature":"0xa18729b1c0cba5f449cf09fb7ae2946844dd02fe2a8f73aa35ca64c47d4b8f250f8d220982ca40ae576144c7276a73a50ef6082c9c90157275c03a7faf6e9b245cf989ec167321972584ed966d203c84f31baa0f1214dc364246960c2deb926e"}