{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x006f5da000b94481ee2d203a65d658b88b7c65f2\",\"name\":\"music\",\"description\":\"\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1774549320\",\"signature\":\"0xdeacfc32c292329cde84daa6a56978384399fd3864329d60246c24dab27cb6fe13c85802d7b2be31f764a0755c6c96eb51bf434553910c1f11930397b965468c1c\"}}",
    "nonce": "0xedee61bb5532bb6e8bf904d01077666cbf9f5c332698e510e04db36446d23f4a",
    "signature": "0x4c524be88de39cff1409c650f28a5a97aca2bb240a797f5de9815af4e0b7a7660009d6aae6140a4cc2b19dce1eb0bca1e69db12d9b2a9d9ddad3ca01b8a0c4b41c",
    "signer": "0x70D5c19FC7b3e4ec8b8A97460b249F98D66C606e",
    "userId": "737164253"
  }
}