{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547377344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x604a1a395240903e3cf991f625e4e8452226c492b7b96b5f7f695a26474d7c1e",
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}