{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515914528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x979f8d9ed113253093a588ac04b94f8d481359bd6e8b8f466620775ff583a2f7",
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}