{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742898543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd205fc505bf46b66df61ba3ae718db1d2d6f926df6d416875d0596eef09554c3",
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  }
}