{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1917783554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51ef0afea5ffdaf7e300e828938041d5eb06d0503a567f87efa06d842b9c1289",
    "signature": "0x67449d9f076740df69283e682136db63fef63ee7a3e8769d499058219812fcc606722849e2c15ea204b3d29ec1a6d1166e135967e4b61accdc57797f0b4609d81c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}