{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973099174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f2bd29b8a6e54ed8a21706befa126deffc02349169b0f29a40a670de291c70d",
    "signature": "0x2f6bd60bb0a8dcd02766e4eb02a1cd2351ad6d9f85b336d79b356a4b1abfd0ec5fbdc6e88f4305e30c3a03866e58ed43059eefd65706aee808ed2579808ab0691c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}