{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503683375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78d3528228a8610867568d8c68969f9e97e709512a30840e5afe1e855f552305",
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}