{
  "manageEntity": {
    "action": "Repost",
    "entityId": "248572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c34f4cbd1ff7f440bf0098c7d19bff405ffc92a17135efd1ec37b3f926ddb29",
    "signature": "0x2e1a44bf2145977b1391121e3f9da895fce2fd45421b1733c5109834cbd774965b3291692f63f69a37be8fabae6d24502b4483482b825bde9fa70995184aa8191b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}