{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309316086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbf336709e28fd032151d3e3de6086ce165503358768d404d5b1d30a6ba7ccc7",
    "signature": "0xe4a1bec34bd12dc88583d94fdd47de5a396e5a92c3f3eeb553430c2236950c1803f01e40c9ff3792aa820d5fa75f11b89ed655acf49c159b6a5126f61af6a2db1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}