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 #21171603 · ArcScan

Block

#21,171,603

2026-09-16 14:29:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,603
Timestamp: 25 days ago · 2026-09-16 14:29:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x60880ddecdc75898ae4c4b0548ff80384ef8bad2090333d19c1dcfcffbb2921c
Parent hash: 0xdcce192b…3d786a93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,603 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

91.7%27,512,689 / 30,000,000

Base fee

154.613982868 gwei

State root

0x2b89be072393…d19af990dc66

Transactions root

0x0c615ba97754…d98557879a54

Receipts root

0xd9f7da4419b7…a29cbc0abf52

Nonce

0x0000000000000000

Extra data

0x0000002413f4a02c