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 #0x38b10cd666395b2bf0096b08a2913e905161391a053f178d5e9607e8f1eff400 · ArcScan

Block

#21,222,161

2026-09-16 21:36:37 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,161
Timestamp: 7 days ago · 2026-09-16 21:36:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x38b10cd666395b2bf0096b08a2913e905161391a053f178d5e9607e8f1eff400
Parent hash: 0xc383d939…71a5a127
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,161 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.3%7,899,683 / 30,000,000

Base fee

20 gwei

State root

0x8b4388fe97f5…861ed62b2613

Transactions root

0x67b4602a5398…ccc78501fc8d

Receipts root

0x0538b3c4459a…d083ef6ba4c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800