{
  "manageEntity": {
    "action": "Repost",
    "entityId": "719749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e4ba720bf3517ab1e9ec2e4decad9c4c358b009a153c585c7102a464da1f06c",
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}