{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222444985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4babfd2fb85a92a8ac5eeebe519ad6c95737f65b7ea213c31d915d4eb59e2b6",
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}