{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439416591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cd5892096671ee5ad1625173c7bb9dee1cc11c291e00805197a098c29c404ed",
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}