{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489729106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83c890bb1453e493401d4246e89044a8b58ef51c8e003dee6add44bbb4e0ea7d",
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}