{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445469178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a78fdfc6a382067f0b8b3ad484fb15592baa829185c012364743078c01d9d70",
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}