{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407616769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2635b6bbf188bc2da2ef470f32f4e7aa1da2ae4e0b03db8c250d262c0351f564",
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}