{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490866733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a8b8ae771763564a76ad66f8f6915146e71a6d5a5f7801d72962025e111abb4",
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}