{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491766823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41439590e124be813b5c7af69b22a6c972c32e11dec3bb0181d7218577e66911",
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}