{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685733863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7d61b307aa3457e065d155e177928144a6ce1d1a2fd54a5ee056567b2238987",
    "signature": "0xf099678513d3f11285f04141fb563a016c464954ff496f0d8a87ff54f519749053ed4e027c1eb5a4abac9e5ca3560b37b98440a09bb08e5567794f2578db56ac1b",
    "signer": "0x92d3aEA782A42D4B044a13a4727af9Aca3a0211F",
    "userId": "12615893"
  }
}