{
  "manageEntity": {
    "action": "Repost",
    "entityId": "339529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60ceca2f87a19aeabaef356083882f6b2c2a1ee01757417a83231e486e1e1f1f",
    "signature": "0xd631ee832399c1493e87f1be6df3ef7478cfbbfd9de4e45a71d99fa569f41f8d33ec527752358c39a9236e528031bd068645f2bec07c2aadb08b7f906119bec61b",
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  }
}