{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b2a5bb3796f882c4f65769bdb5ce8339fb5ecaf8c3bc6e8c6c20310581047d5",
    "signature": "0x791d825d33b495c8be32eebb1db8e5dd84a041e4f46e03b722c95012208343fa1b279cf2b666b8707e2e15df4ebdccd7fd6a5cc524291c999e8d3d55f4ea196f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}