{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e5455444ace2508d326fea20b2c0403f8682c0010d1180c433ba30da1813184",
    "signature": "0x5b7ffdb91d20a3df07134e09a29178d9076bdd2c4a78c7635dc215d6ab75575b50d4d9505f0f364551ed0eb4f4081ee68747afb49648489e6a6894657f758b471b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}