{
  "manageEntity": {
    "action": "Repost",
    "entityId": "913468743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f9f151ded805f18f3561816ab333754850e17634c1c9b65aba43a96692b62c3",
    "signature": "0xda0ab15644ac5ffdfca8b500da1eb5c4ab195e5d192920c4a6c36bc49fe373536ca056fd0adc155de99f6e35ac780b73b70a8fc69d9f0d31655120839e294c991b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}