{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3e2008ee9263c3ccd6e54fef230b3f0f3c40663fb286ed75e54e7d1e0488b3d",
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}