{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89e85523e8892979a22e1324a04421175b303d9798f77cf3dac2be0a912e4fb4",
    "signature": "0x2f61dc1b3a1ef4073a14f0ffa96880a6d26dc618802293f65f7325e5deeae2013dc998dbfec91975f87d6f62af1440592c2cda376d94ef8bb39b67b9cc2e506a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}