{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251049303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61d19bda54389de3ca71c1f0b01b72ea44a8e3f7a1521cf6022ac05683d32f5f",
    "signature": "0x9f921afffd66eadc15021dec643b1f7684d77a8665ee3e29698c9daed79b4ce84443347cc2237cfa0d8cddf16e5eaa17dca2293e19dedbba23045a7bba3452021b",
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    "userId": "735980234"
  }
}