{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474605552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d47ab0d2e2be9ffb7a1893b0cb223c381861d7ac13a16e705ba4c2d736f75b2",
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}