{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399062518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2bb4c7daf06781ef96f4843de7f143939044e2e4a2201f9a8a1084587cf3f7e",
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}