{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145566902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44ea26c221e67acdc79375fbefd5173a350026a5d08947b560b4b328516a78e8",
    "signature": "0x22effc7591903722a9f39baa006cc18a71945abf9f509a10d3b3031f805c055909c023d6be4a36aef24a19767530ea30e0ffb37bdead736ab9ed466e0ca055591c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}