{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc8af8d5751acaf8e3ae5bc5ae2d8d64662ceea485cc9d483879c8e618dee734",
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}