{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91cda9a6dfb088d77e001df527a27e8834c671c9f67529930b2d4f226d0e682d",
    "signature": "0x2c79269879d18f5dd0452b760c29a32afc0fdb1c1683ba0f8f079479f7c400cb660131b1154af6f4d018a70f79ef48b32d0b6aa15eb367537376934bda4492851b",
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    "userId": "35918963"
  }
}