{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478769857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07081501ee06014c3e314e9b562c7d769145c95ddab67e1b38a83f92e0ac4711",
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}