{"message":{"slot":"1553554","proposer_index":"189","parent_root":"0xc8618c7899e51399165ff4733b8e3421805c5333251869311b221549d98e7cba","state_root":"0x1742a897de676da539eac6786a22d38e69f41b854e671f846ddbf00dbd2bb462","body_root":"0xd5987fceae352ab18f3a5c97ec1211d4952ee64517bdf3a220f85de4ad7f87e6"},"signature":"0x83e3d41735a9ea369e5dc770cc4c677368cb312bbb810d11e67d531034c62cf2d9aaa38f6eca8b64e9c169597cd54f350b53e983e269192fb52927c798cf28841fc8f7fdc8e97bae7f3877cc16bfde6762c2455addfc0d37ad3090d47b41ff2d"}