{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598803763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82b3707050bb997c1c2b10ad100b217630e405ebcc6306bc46826c13ca17e159",
    "signature": "0x5675ad6bdf29bea891a01842b21e96650f30bab6052170fa3882027a0cf23f1063ebcd9658582acc788dde988e18beea28bd47057608c3587d974bf18086bfa61c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}