chore: cherry pick #3349 - fix: enhanced reliability of eth RPC methods with null checks and retry mechanisms to release/0.63 #9479

Job	Run time
API Batch 1 / acceptance-workflow	6m 39s
API Batch 1 / acceptance-workflow	6m 39s
API Batch 2 / acceptance-workflow	28m 8s
API Batch 2 / acceptance-workflow	10m 25s
API Batch 3 / acceptance-workflow	6m 5s
API Batch 3 / acceptance-workflow	6m 5s
ERC20 / acceptance-workflow	6m 18s
ERC20 / acceptance-workflow	6m 18s
HBar Limiter Batch 1 / acceptance-workflow	5m 54s
HBar Limiter Batch 1 / acceptance-workflow	5m 54s
HBar Limiter Batch 2 / acceptance-workflow	6m 44s
HBar Limiter Batch 2 / acceptance-workflow	6m 44s
HBar Limiter Batch 3 / acceptance-workflow	4m 24s
HBar Limiter Batch 3 / acceptance-workflow	4m 24s
Precompile / acceptance-workflow	4m 58s
Precompile / acceptance-workflow	4m 58s
Precompile Calls / acceptance-workflow	5m 16s
Precompile Calls / acceptance-workflow	5m 16s
Rate Limiter / acceptance-workflow	17m 40s
Rate Limiter / acceptance-workflow	17m 40s
Token Create / acceptance-workflow	9m 31s
Token Create / acceptance-workflow	9m 31s
Token Management / acceptance-workflow	9m 32s
Token Management / acceptance-workflow	9m 32s
Websocket Batch 1 / acceptance-workflow	4m 14s
Websocket Batch 1 / acceptance-workflow	4m 14s
Websocket Batch 2 / acceptance-workflow	5m 18s
Websocket Batch 2 / acceptance-workflow	5m 18s
Cache Service / acceptance-workflow	4m 0s
Cache Service / acceptance-workflow	4m 0s
Server Config / acceptance-workflow	4m 51s
Server Config / acceptance-workflow	4m 51s
Websocket Batch 3 / acceptance-workflow	9m 26s
Websocket Batch 3 / acceptance-workflow	9m 26s
Publish Results	14s
Publish Results	31s
	4h 20m 58s

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