{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538393551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb939d7a77c01d01322c53346df93da5a3534a6e93a9f492e2c5de99180177075",
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}