{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491452678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c8c47e199c5decce72832db6704f5587800b74eac9b85f12186229a58d968eb",
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}