{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215097545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x123e381a83505a71954311b2b235aab34e925b4844827ee728bf8581d3c9b2ce",
    "signature": "0xcd49da36b64442ae9d408b07e27761564966355e9a940d5c77ee3d00a9cb1e481c86ce309b5fb7cfded690fa677ca484b4307a317050750c4064e5461935e8371b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}