{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1857121446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe7c3f3b0c3fec0a4e6299e2bfb399c4fdc0ded4780b8ce0584b0dcca912d87d",
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}