{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572277084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda033ccce4f47834464dd23be0e45578131bcb24b3a14b07f4e6dc736081002a",
    "signature": "0xb1799e9ced3e2f541912535616454f17bee6852f618745d70fa2abd49ccd013979a99b0b7b5dc73e9d9eaabe4ed1efc555b12311884638a00bed57ba01e7e9f61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}