{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06457b80c998057ef0a78d5392ab1ddb31b78fbd3de203eb904cd24596974a0f",
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  }
}