{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1584717473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb132595b178aa136c1d9a8edc8a578033f022c8f3200dae8eb3ddbcc615ba792",
    "signature": "0xe7da8974a184df3dc5628ce86282479fb7a4002f651028ccf03cbdd10168765268d65203b6cd733d4e51e64fbabd47cd52f7c71f16a229f7dd756e61ae11a7071b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}