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 #21215199 · ArcScan

Block

#21,215,199

2026-09-16 20:37:51 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,199
Timestamp: 12 days ago · 2026-09-16 20:37:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf241cfba92c2f4632bba34c1f8b54db2083abc8ae64924d83a18c327e86ab5cd
Parent hash: 0xce099a09…52f5b667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,199 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

47.0%14,090,990 / 30,000,000

Base fee

20 gwei

State root

0x911770b97e37…088055e902ab

Transactions root

0x765f7fb6c57a…197f832403ab

Receipts root

0x9ea2d7a84167…ad3501aa104a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800