{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557486305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x740d206b8ac5fa3038ae0ed121b3081e19b6ef1e509fbc6a78726489922e23b2",
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}