{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b5c35a65945cfb0ca4d0557e987e69cd46e96069a0c49ddaf30b7d37c2ea81d",
    "signature": "0x594559dec4ec4c39c6cdeb66a50f9a40f94c277b73e9425913f84b170d92e6d66b7f404f813b3a31751d6e008034de234cea23c809be59b704161631c6048f441c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}