{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389183281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85c9023ff612d73affcc935a691b3cbef16c32269572a170c7e2713d4713f3c5",
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}