{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1971755832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51c707b505ead21693764c156606757e7aea465dc6c793b20d6a8de377735e9b",
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    "userId": "870684573"
  }
}