{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491596978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae9097eadeaa8f4e89ea182a507ab12b9b2d19da438eac995651268eedf4e72e",
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}