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

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 #21349962 · ArcScan

Block

#21,349,962

2026-09-17 15:35:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,962
Timestamp: 8 days ago · 2026-09-17 15:35:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a5ebf692a434123553a93618753e9bb90a3ebb1b2a8b5f2f00bad7a8bf590a
Parent hash: 0x272072dd…fbd8944f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,962 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.3%3,105,503 / 30,000,000

Base fee

20 gwei

State root

0xd3c4e259cc17…03181c2f3203

Transactions root

0x60490f8980df…22dee3b9385f

Receipts root

0xc3dc40df66c1…07f3afdb4c38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800