Notifies when a Bridge Out of RLY event happens.
Example Event payload.
{"event":"BRIDGEOUT","coinKind":"RLY","data":{"transactionId":"0xe9f8e4544dc25b6fe5498dc03e05a08b5f2a3b30332f8f85984d4b451a8ddb25","amountOfRLY":59992.762347,"feesInRLY":7.237653,"costInUSCents":1649706,"createdDate":"2021-02-09T13:24:29.360Z","completedDate":null}}