{
  "manageEntity": {
    "action": "Repost",
    "entityId": "674906816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fd7f94165981fcff9777abebbd05f868522ab1d861e6eab560cbac315183686",
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}