{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494308000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x122c65f59e5935ef2d612af9e81370da57fb90d9d4a9b6ec046f7694c7892f7a",
    "signature": "0x3a98405ef37e399a674a4d1255b4786d5709201b8f0d004ba87286bd2c98115a6ab976382ba4a2aebd6509fbdda0047e4c2bc7e4e1918152bfa4cb8e35dc79451c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}