{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x276d810c140679026f3851f16c8e25706f33de35\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1786489797\",\"signature\":\"dbf8b560eac05cae6b93910218182efafcdb59c16e000a2ee8df506c2f8daa527bc2fd477bc3ff05b6d00285ace987927cd77e7eee288df98c2e6637f6f8946501\"},\"description\":null,\"image_url\":null,\"name\":\"MM EV\",\"redirect_uris\":null}",
    "nonce": "1786489797922343411",
    "signature": "0xcec00fe81b3580ed619905a6c947f560a409d3b7ae01dede8edd28f9c71373cc635fc03ccf644deaa387fe73b2a136695d20317c92b0b1afeada058b543397cb1c",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "309723317"
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}