{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2016030045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa98e8a54b37c2db3acb90b84a2ac00e3765f25ed8c5fbcd347e1aebbaac24c7e",
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}