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 #21387911 · ArcScan

Block

#21,387,911

2026-09-17 20:57:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,911
Timestamp: 11 days ago · 2026-09-17 20:57:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe0aa04309fa8ff9cd77c3f11ba65acc2faf5038b1f92c8c52adf06eebf97948
Parent hash: 0xec6291cd…9dec9117
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,911 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.2%4,856,887 / 30,000,000

Base fee

20 gwei

State root

0x1176aad65e14…3d154c888738

Transactions root

0xd9dda6220562…ec2697ce246b

Receipts root

0xf56e014b219c…13517df5b811

Nonce

0x0000000000000000

Extra data

0x00000004a817c800