{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489847618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x385c2f34fc332930652b5d77701ed00cdab550021746d8ae265b57c8af1f7eb2",
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}