{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768920856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54e4bf98782ae446bf8dfcad5c3018eea853a7a910f382d0dc975a8482905879",
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}