Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x1ab4952e2322324b9e52184aaf6bbbb0504904dc645df7bd2a8ad33bc2b1fc8d · ArcScan

Block

#21,402,381

2026-09-17 22:59:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,381
Timestamp: 7 days ago · 2026-09-17 22:59:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ab4952e2322324b9e52184aaf6bbbb0504904dc645df7bd2a8ad33bc2b1fc8d
Parent hash: 0xedc98d7a…5f50a314
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,381 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,439,740 / 30,000,000

Base fee

20 gwei

State root

0xcf69ef73429e…9ae3bc3bd204

Transactions root

0xa5b3c8b92a0a…08b9feced5f5

Receipts root

0x68023e1a03b3…8e050f098d64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800