{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0xf16f9e774050c152600cf5fb47a8c76632d78012\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1778815855\",\"signature\":\"3c508fb61d44928f5c330553a1abfbcf47228651f38e79df2cea667116c8785063e11ea14e74bda36961ed0830f017bc3d5c57e9e7e267ea91b71ecae6ec95bf00\"},\"description\":null,\"image_url\":null,\"name\":\"song_project\",\"redirect_uris\":null}",
    "nonce": "1778815855431649016",
    "signature": "0xec32604c93e2aeb5ab221fb983420d43bd478d488f3d0187536691dedaca069a401da0d1df95381c0f4dfd117240acefd88c66ffd9af25d96e4165b9e273e78f1b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "124826044"
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}