Merge pull request #430 from joel-metal/feat/blockchain-rpc-fallback-… #327

Job	Run time
Integration Tests	16s
Gas Benchmarks	17s
Backend coverage (contracts + API)	1m 11s
Clippy Lints	27s
Unit Tests	18s
Oracle Module — Clippy + Warnings-as-Errors	26s
Security Audit	3m 0s
Build Optimized Contract	17s
Code Formatting	12s
All Tests Passed	0s
	6m 24s

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