{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198169648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b6c27c1e2781094ece409300cfaafd3e48391eebbe0f8e0fb3d777031337fb8",
    "signature": "0xce92a847dbd7264d75e6f310424c9705e645018626adf8fcc135cacbd237503b6380c637a7c0bf2aa3025da5df0073eee2fe7b7f492cd0b6e538876edb7035c91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}