{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1661669414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x137bc0aa8f54f589af27f8e7b145292a9ba66404c8d5a91def177abe27389a98",
    "signature": "0xaa3094ea653f018646ede18c90afa9dec3a6c319e31e59f6cd6449e1495d446d0794497069fcdb857d90f6cdc86816d590bb77f8475ec663011a719b59358be21c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}