{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1463279331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x938a518ef9bbf73ed13fa8a6e633aefde9f77b5d9140da2b69d8c146306a7c80",
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}