{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519396410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x629ed358068ac385e891297b7fcd55d5f0825db7b175283494249eef15f8fb39",
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}