{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262284565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdc4eeb90a622d70dc5d824de245dd4f8e3f15ec4d68face663ae6618aa33b95",
    "signature": "0x3009c079224bb5854f712a814decda7e27519529d012386de0eaac1052f741883824d40f21b94ccbc716672758c1152849f87a9877c94fdd4012b42331052d341c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}