{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378389980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc433d0dff376a9b9ea9ce158216b72d8ee5f8b0a43ec623e963fdf55d443a33d",
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}