{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489077474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fcc03a95e936039b8332f1fcb9236475627b6d5cab5ca6c233dd44f5585ecdf",
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}