{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519162590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e4d390d824ca1a1ddb31c8c7216476d063689f853930bbf21ee6dd31322bf5f",
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}