fix(rpc): Refactor `getrawtransaction` & RPC error handling (#9049) #2311

Job	Run time
Install zebrad from lockfile without cache on ubuntu-latest	9m 41s
Test stable on ubuntu-latest	30m 31s
Test beta on ubuntu-latest	30m 1s
Test stable on macos-latest	36m 41s
Test stable on windows-latest	1h 1m 40s
Check deny.toml bans	43s
Test beta on windows-latest	1h 1m 49s
Check deny.toml bans --features default-release-binaries	45s
Check deny.toml bans --all-features	47s
Check deny.toml sources	44s
Check Cargo.lock is up to date	59s
Check deny.toml sources --features default-release-binaries	46s
Check deny.toml sources --all-features	46s
Check for unused dependencies	13s
Open or update issues for OS integration failures	0s
	3h 56m 6s

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