{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573294273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4cf0b7d3ff5dee34bf9c6140e44b84b50541b43f8aacb5c39727f20695f1f98",
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}