{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494621771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74a7c8d68459032bcfc1e94361a2a429a225dd75c91827d178225cb33d19474f",
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}