{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534730475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac2ad5631eda04cc12fd96958d74ec3f3aaf4b29aaac8cca70a7c6445893dd38",
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    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
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}