{
  "manageEntity": {
    "action": "Repost",
    "entityId": "719749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b0e8fba2581b7174e736e9ceb18bfe118d7c0a433ab6ad871e6122324a3047",
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}