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 #21397660 · ArcScan

Block

#21,397,660

2026-09-17 22:19:48 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,660
Timestamp: 56 days ago · 2026-09-17 22:19:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x6bfaae4b5ef4ca4fea3eaa9e6b6ea9dbed2327a910c2b5020f5af9ba4ddf84fa
Parent hash: 0x1a7a1213…0e88c878
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,660 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.7%4,112,403 / 30,000,000

Base fee

20 gwei

State root

0xc3196476e229…cf0b56e573f4

Transactions root

0xf162163b97c5…470923eafd1d

Receipts root

0x14f307eda966…f59f7f61c076

Nonce

0x0000000000000000

Extra data

0x00000004a817c800