Filter Token Accounts by Account Type

[stefangutica]

Reasoning

• token holders accounts endpoint returned all holders, normal wallets holders + smart contracts holders

Proposed Changes

• add filtering option depending on account type

How to test

• when filtering by an account type, only that specific account type should be returned as a response

[github-actions]

k6 load testing comparison.
Base Commit Hash: 370d50f
Target Commit Hash: c3acf15

Metric	Base				Target				Diff
	Avg	Max	90	95	Avg	Max	90	95	Avg	Max	90	95
Blocks	38.50	581.11	49.32	52.02	46.96	479.73	55.97	58.80	+21.98% 🔴	-17.45% ✅	+13.49% 🔴	+13.03% 🔴
Nodes	55.36	14139.35	54.58	72.40	42.57	617.09	55.49	57.84	-23.10% ✅	-95.64% ✅	+1.66% 🔴	-20.11% ✅
Pool	34.76	214.90	47.98	51.62	42.48	584.62	55.38	57.88	+22.23% 🔴	+172.04% 🔴	+15.44% 🔴	+12.12% 🔴
Accounts	39.45	865.91	50.10	52.94	43.98	871.53	55.54	58.02	+11.47% 🔴	+0.65% 🔴	+10.86% 🔴	+9.59% 🔴
Mex	34.82	272.35	47.88	51.61	42.28	330.23	55.44	58.00	+21.44% 🔴	+21.25% 🔴	+15.80% 🔴	+12.38% 🔴
Transactions	58.67	13613.05	51.32	53.41	47.91	683.90	56.23	59.48	-18.34% ✅	-94.98% ✅	+9.55% 🔴	+11.35% 🔴
Tokens	34.72	200.08	48.00	51.85	42.29	311.51	55.46	57.98	+21.79% 🔴	+55.69% 🔴	+15.54% 🔴	+11.82% 🔴
Test Run Duration	60001.66				60004.35

Legend: Avg - Average Response Time, Max - Maximum Response Time, 90 - 90th Percentile, 95 - 95th Percentile
All times are in milliseconds.

[claudiulataretu]

Extract this logic into a helper function. Same code used in the getTokenAccounts method

[claudiulataretu]

stray double semicolon and double blank line. const contractAddressPrefix = 'erd1' + 'q'.repeat(12);; has a trailing ;;, and lines 145-146 are two consecutive blank lines

[stefangutica]

added

[claudiulataretu]

stray double semicolon and double blank line. const contractAddressPrefix = 'erd1' + 'q'.repeat(12);; has a trailing ;;, and lines 145-146 are two consecutive blank lines