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 #21395408 · ArcScan

Block

#21,395,408

2026-09-17 22:00:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,408
Timestamp: 7 days ago · 2026-09-17 22:00:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x67d9328e326eb5e7e358841bc37bb0b823c23b43803b43c77d2dc2ed4aba84ac
Parent hash: 0x2f3f28fa…61e4d816
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,408 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.2%972,914 / 30,000,000

Base fee

20 gwei

State root

0xc34f10fff827…75d06cac23db

Transactions root

0x313cb1220dda…212ad892f840

Receipts root

0x01ad6c2ecf87…e89792e59b0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800