{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1516121046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72e6a58f773d236710c8494ce383fa76e903a8eacf5e6f615131a92a38196e76",
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}