{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397837719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe89151c9bc1c4b9d39f2ffe337badba0fe786e12240e023750c57530bc5c4ed",
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}