{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49e227b66304bfd79d382095a6ee4ed59cf5579321d1bbd6ced775e20aa8c0f4",
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}