{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123551896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x338d805c79b3a87032188d1fd7f001452788bd0c0351cbe2446c5224eca4ef3a",
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}