{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775850702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f7e4f01674483a35e18e6f12c124ca9107b26810b213a477168f99bfa4970f7",
    "signature": "0x3c9ef70af8e102995ae80fbbe1c9277f6816905b7866c21b5336602910f9e6b25f22bb839dcada0223870b86456ba84ffc17e9ff99bd1842cae620086da2e8d81c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}