{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x77089367db4fecbd31b99bee2468865f2fe96c65\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1776805329\",\"signature\":\"81d8ea0092d93f43d88effa9b74af3e22177d8b874ae657e437f2853e0a639000e9c0317267206467e75bddd9b507f2027eede867579008b4f0c10d06ea2c64e01\"},\"description\":null,\"image_url\":null,\"name\":\"First test\",\"redirect_uris\":null}",
    "nonce": "1776805329151329637",
    "signature": "0x3d5447c7fbf5da2471d4561087cabb12aea71728804a15962cb280bb04d67dda05a8cf806d4c2aad036fa1d1ae8b5dd5bc34fc191de1b9fe706e921329164dce1b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "558901396"
  }
}