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 #21254826 · ArcScan

Block

#21,254,826

2026-09-17 02:12:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,826
Timestamp: 14 days ago · 2026-09-17 02:12:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xe178c634d19809c9d4c31ce6c95cc935160248954129b917834eaffda44d6883
Parent hash: 0x8dc40763…4514e291
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,826 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.3%4,887,701 / 30,000,000

Base fee

20 gwei

State root

0x80df1339f487…ba342df457cd

Transactions root

0x55f9007cc0e1…a317ba07ae48

Receipts root

0x97d103f6982d…16fe1bc1d0c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800