{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31234493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ca6bcd522b04f5437f1544b6cd619aba3244e48f0d8e246f70e74986e969418",
    "signature": "0x9fe6d1941c46f239e45ae7c9e66345f8bcf1e2c159c3b76250db5366622f50c8764ab5283dfc686dc472ae85bb319aec636a271850e2a4ca6d82f66f0f6b93e51b",
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    "userId": "714646433"
  }
}