{
  "manageEntity": {
    "action": "Repost",
    "entityId": "748287334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e37f04b7cd36ce6ea85e7e6777c2b012750afde7ab74389517d400a6e7fa9e7",
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  }
}