{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564499856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff8add0c87033e41c302b4d29d244ff27f6af5c72ef40d8e06163b50e7a93d48",
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}