{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1578350546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8323e18c9a57732f8118ac6c47c0a86172d7a7fca3aa839153937e44828bed5c",
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}