{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1428140533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a9e091a57b04e7a4c5fa06ae7a851a07a9e97e5ced40dad231d13a10749a6e8",
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}