message: fix error getting custodial wallet from wyre
diff: "allowedChannels": "898954606242054185"
  },
  "web3": {
  - "url":"https://api.sendwyre.com",
  "network": "xdai"
  },
  "wyre": {
  + "url":"https://api.sendwyre.com",
  "callbackUrl": "https://hub.cardstack.com/callbacks/wyre"
  },
  "betaTesting": {
  