{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5b7eca75a5965faedf943a5fb3537d7e99b3108b23fbe4364161e925f081c85",
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    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
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}