{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1507613679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28c529d86a707149a9a37bf9f2b216f3ccc80c8b0d916f0f7592aa0a537b2ccd",
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}