{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb765894e6dc4c7645fc2e84f5613250675b9878e850c1d993e6abe6499e32f24",
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}