{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d7cb0f7d8e7d21213b10219e1942dc79ada9a897fbaab964cb03426b1c2a42d",
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}