{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515873555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x438ab3dccc8a05dabe5ea63e383d90d3257f1474fbb998a9e59a07ed447a407d",
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}