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 #21288113 · ArcScan

Block

#21,288,113

2026-09-17 06:53:34 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,113
Timestamp: 17 days ago · 2026-09-17 06:53:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x41b451b81aed017d1c0c4dfaca931ad612c5ac3314a872753b5ee93410dbf153
Parent hash: 0x2259ad28…de3f0163
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,113 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.2%6,648,361 / 30,000,000

Base fee

20 gwei

State root

0x9a18d4c16cd9…22b91978952b

Transactions root

0xc8da6434d4df…fe94e72c088b

Receipts root

0x7e642c0eeeb9…59d35e864ab0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800