{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542065552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ecb3788dfdbdb07b7a4ebceb8cb437d7139f424a0533f7bdb79b95135c05c94",
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}