{
  "manageEntity": {
    "action": "Repost",
    "entityId": "423819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x487efab9768718e64045b16d6cef632e9bb5d8d98d5aafbff03771cbf7529b97",
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}