{
  "manageEntity": {
    "action": "Repost",
    "entityId": "740582618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabfb1455933a2e5b6312497ff810bb8303835c004714e37062708731da95ccc9",
    "signature": "0x9b8f6636bbadfcdde7ada8250b013e2cb2ff4289ca6c739c54c40085760f3d553e5f6623ef1cba5b0f2b9e9fc329e73dc8e08f26cebf29b5858c6a1424b394211b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}