{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446609372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b3709e535292f0bb22d67bb7f678354fb6f98fb9f8a5e32eebca506576bcb1d",
    "signature": "0xe9b700f54b8d1c9763f99f46fb2afdf25ea0caea2939260a8aa16619eeafa3355783edae10d2d4667db7781b12371c731e8141ebd1f3782fa88a365fffa004da1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}