{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539074921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e0fc2c514bb35583d8dba95da344acc1d57fe5a80389f6dbbba1b64ca3644a6",
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}