{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499346230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacdcd98a0689e1fcd9234e415e2264c5a1b41319c4926931bd9b706b5d1ee508",
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}