{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1020949477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40d38cb618bb7e2001b642ba226ee857169c3d9c9abf76140e69cfb160aeef10",
    "signature": "0x6d43c2cc0493add364a4d140902f613a66a340212bfed337702fc1a6505611f566d587ee4dac288800bf1e2683539d6bde7dd259937035b741f1b662000613671b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}