{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123600826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f6fdaa28799946229e94fb038a416b4784c84eb467ca31ebf439f58b42a0180",
    "signature": "0xa548d485bb11d77b5f34c53679d177b8399e10ca746db3498737f95d218df07b791d2732f434441704ea9210e5060c441ac8a3f78049fe35feb470f20adca1e81b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}