{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399892480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf96e6c66f5c528a74e1d23785f6f74baf3cab1496167389c936bebe6817a3d6",
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}