{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962599515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5fd81bed85ca0fdca0ac3ed638bce86909d9aae5f7f8e9ab7c2f8f1d543822a",
    "signature": "0x06d87f9eb7165e51986939da8c8167498138da8947e793759bfa844e161d483176290b7fddd8f29f26fe11b7959570cf3ff76f3eafe991986a4eb702572859431c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}