{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c4c5af64d83c32988a6a792e996ef4e96c4c420eb97f10d78dadc3a9383dba9",
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}