{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1127139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ab16d169dc6dc8e34fe4da4ff1b63ebaba43eac0ccc7d26f154d7cdec7b731f",
    "signature": "0x74978fd8c1eff28119de276510dcb8b276fe6ee792bac345fa76378b6ec1d52772a071f5fd163c70cb1c8871d1b5a1c00bb9fbc712f253154fcde5d9af16d63b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}