{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405233671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75eba972672c139794dc03409317df0eb0ee76ce060a3408175a7eced9217945",
    "signature": "0xd751bb8b72f0ec9789a360116f983ac66407f4ac38f5081603a2254eddc8545a51161850a8be9d5d628875fb9f4034746bcb6cac478d46e9839692ab6741ad2f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}