{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8be24942e1c3c043742b5f7fe0ee1e131e07297fccd45a24713872275421c645",
    "signature": "0xc02493e4da200ae03f9b2acf1b0cf954984d779284cf8d0325a1caaf1d451fc0255cef2517825e1c6e9daff8a0f8cb08b409f89d7232beeda097b905929399831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}