{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122405494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09ec1520b8539dccec616c0caa17fcba2653cdc777113ed0de13297a774d2867",
    "signature": "0xeeb4e9b8570d124a610b5f54def6057a0a9b8ee17487ef7f522d4386347f1f9c43bfb13d3bf2428ae2c3320b74cadcd4e3192570f55f17e2edb69f07471674ee1b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}