{
  "manageEntity": {
    "action": "Repost",
    "entityId": "291057717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x664732be32fb685bac7bfefa46770d84be55c9c5f1b6a153e7bbfb56d0b6fdac",
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}