{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516621105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a7b3c472a8b7c399d358dba0fe36c3efcae9c7d16b8fbfae3bf654971f1e529",
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}