Blockbook Websocket: subscribe to addresses

[kaladinlight]

Overview

With our previous architecture, it was easy and efficient to just subscribe to all txs and filter down for registered addresses. This now has a cost burden associated with it when pulling in all of this data over websocket from nownodes. Update to leverage blockbook subscription by address.

References and additional details

N/A

Acceptance Criteria

• update registry to maintain address subscription list for blockbook
• resubscribe with new list on every registration
• profile and validate update

Need By Date

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Screenshots/Mockups

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Estimated effort

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