{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x8286066d876337dc201e0ccc64d20fc528da907c\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1778793857\",\"signature\":\"f92b84f8450a103dd69b5ac07f6e4f692672a861a394a1c03f707a39370d9c9f67a3e191da7c186a8252f53799177a83dc90ac765f5a5d1522980a4112056f9e00\"},\"description\":null,\"image_url\":null,\"name\":\"test_v0\",\"redirect_uris\":null}",
    "nonce": "1778793857818402746",
    "signature": "0x52f5c4c2808c1fe1f91be26e43531b00dbf8430f3ff520856fec456823cb07004a85683b2ab526a620418fd53c10fb0422fceb77f327b2cc38d751d9e3b203f81b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "917830143"
  }
}