{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1520629999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2054af7ce11ac715ba9555af67941f9c30379275d42b5b7c06d7f82aff32d075",
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}