{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120189607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fc6d3ddbde94d25b0f3378d66e7b8eb7e9b2570d45b527c398a33b6f9b9a8c5",
    "signature": "0x13c61c649746bb5bb4ea6105d55dd2773d7ed2538f49240048e37def192c6dec172f3e11cc7a83d602ff6cbbeff469d428f06226279dd7cce4147156d2fc94121b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}