{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421213272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a30ea3f5a2651d482d0af603c4dee08857d23febd875d803266d23a49a5864f",
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}