- handle big numbers in transaction events using the BigDecimal type from the big_decimal crate
- update continuation fields after changes in spec from https://gitlab.com/Blockdaemon/ubiquity/openapi/-/merge_requests/64
- Spec updated with new API URLs. This means that clients now have a different default base url;
- Terra references were removed from the codebase as it is not supported by Ubiquity anymore.