{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8138c5458876edcbcf56ec7ca45648a45d960fa5438e27311b923e9354d7ece",
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}