{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564840685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x284c20fa6adb8c7be9aa29a98fa37ee2674fcd067fb509376ecf57ef689e88d4",
    "signature": "0x5786e7d357c29697e3dafa9e5d842ae715e7be39acdfbd32cddd04fea91c5fa94c5c44321a9b5603031f0c238412c37a1811af08b2bc1b3d6e5af13be76f9a541c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}