{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc5d2de946aec01f43c5ebd0a114fd6cd4b3368e502615148028545e8d350ee3",
    "signature": "0xb8ace20ba6651bf4a732b43535ceb80754bffa4316d9f3b7120f831f07326a4d7bce471c5fb2294d0270efb390b84c8faf3c267532c75f29bbd8ff3c709df2241c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}