{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538729427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd64650f2eab7f8ff412fa97645c9ea45bd9c1d52238ed66ba01f13cb5a04439e",
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}