{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621145112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e0411e1bdd867fad73e6feaed5b4e268c43bb25a3a1b3b239e466dfd3bee02e",
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}