{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478457403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4dde9a6cde3a35a56275b8d3e3d6a61a3c631bda4769f134688de6a52823608",
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}