{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389857518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb816786064608da199be5d5465366517864d0c347c77fb3679017fa5aa5b8c34",
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}