{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae232c5d4a6799c7e0247087566068cb308053a3c02fcc484127b1e6afcbc3f1",
    "signature": "0x93522b8743ceb114736676748bc9c6003dffe2c5214894ff5829798054532ff84435e5449656f1907af1ff5ceb8cbe4c4ff27557715047b42f896fc1667706c81c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}