{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550758280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46619994b43ad2cb2bdc716f0732987f4846c5cf7027bf6c2fcd0cb74fe77a71",
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}