{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504685671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x208098b61d944c99f3aee8d6c9081b279cc6bed22185915ab54d0315bd77ab77",
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}