{
  "manageEntity": {
    "action": "Repost",
    "entityId": "137649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x814cdd06519c422aa7acaa8546dce46b0507e42886fc47d58a90fefdfeee5a02",
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  }
}