{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dc21a047b99bdfa8cf53375775e5952802d79b6a36732ed76531af60d31adfc",
    "signature": "0xdc482a13bf90ffa76a2a06832f20914e73a52107c5faf4859076cfeef828b7ef3947e465e32dd7f66544c2a2afdac291627a77688b0297e699bdca1fb0e5b6a11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}