{
  "manageEntity": {
    "action": "Repost",
    "entityId": "455485728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a469f18d9401bd36225254746d91bc324d25a3c261eb5a52aa6508a456e8e51",
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  }
}