{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373508963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf4a44cdb1bbf3741ea066e583c77f544ac9236423b8ab00e52f40f58eb79a8e",
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}