{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x725e4381816d428584d04530929a9a9aa9466803bf1542131322a808b5e78d34",
    "signature": "0x2c686dfb1f8355652faa36d1c12ea57ca2b625c8f52c8e6bef90808577355ec27305b7a3b9a63d63ade582770c1c0cfe53f70c2d6226294dd65e6156928ee88c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}