{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f5757be722453065115a67b8cf015f603ca928ad1b71ab49ff8679952fa6e8f",
    "signature": "0x776927a0b2599b0f492d787763c7cbae6b4b8cead5c9c5d9df1ceb2791290002297eb0da96acff87edbf0a6fea5e77d97e36f34de64eae300547cebba5f6bea51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}