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 #21266776 · ArcScan

Block

#21,266,776

2026-09-17 03:53:18 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,776
Timestamp: 8 days ago · 2026-09-17 03:53:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xb937ab1936552ecbc3bb767d15a428be62765be4dea7ab565efb543f8e5b4920
Parent hash: 0xd6e8ce11…f34c0751
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,776 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.1%3,016,526 / 30,000,000

Base fee

20 gwei

State root

0xe6e3d3f4c378…15ad6bebb535

Transactions root

0xf6e7aa0fd431…d9831c30c675

Receipts root

0x6b5411808d61…20cbd14255ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800