[CHECKLIST] Event watcher for Anchor/VAnchor implementations tracker

[dutterbutter]

Overview

The goal of this checklist is to track the progress of event watcher implementations for different chains, and VAnchor.

Related Issues

• #120

VAnchor Events Watcher Implementation Tracker

	EVM	SUB	COSM	INK!
Leaves	✅	✅	❌	❌
SignatureBridge	✅	N/A	N/A	N/A
Backend	✅	✅	❌	❌

Checklist

Implementation

VAnchor Implementation

• [x] #160
• [x] #161
• [ ] #139
• [ ] #185

Signing Backends

• [x] #138
• [x] #140
• [ ] #141