{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1553817927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7a1fe0f02d90e3ab5b65c384536c23069b0fadbb92f094d2e84b52be8500c9f",
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}