{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b4bbf9842dd0008fab82822343adc7d72170574e7bbf831fc19467388ebe649",
    "signature": "0x017eb622edb072acdcb251a9c1f50987a89a4ef03f9bc69a493c0d5792e5cc3c625e44e001ea5bb044b90d42259182ab3a4c440b3a3f29f661997b4e573ab6391b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}