{
  "manageEntity": {
    "action": "Repost",
    "entityId": "16319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e7a85d84d0aa9c2c33e4be83e37309860110fca1eea253f76beb6b405213c3",
    "signature": "0xd9deaa19a1a7b901a8a06f876686cd1c541cf538107c2949a2f6d0256b615c0c401cb7f76b8c5b504833e5f556e55e00efb0a734a7b1dd005bc7448827db188d1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}