{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498715720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57ab46f99552cca2af698b0f0bc9c468dfaff0658d6ef7301ce0feca9e8b0dcf",
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}