{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490321002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77f19d6c8728ceab4251c55e17de3ca9467b095ad04fccb9e4fa1c4b3f5fc7c6",
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}