{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504216447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8189f9e659f7ee1bd242e8f76cb38c8a6545cbe2afa6923b527efdf09a100a5d",
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}