{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57f28f33cf22ba91f3a827ec8dbb17647ae69d4efa1fe5f44215a5de33c1e156",
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}