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 #21253520 · ArcScan

Block

#21,253,520

2026-09-17 02:01:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,520
Timestamp: 19 days ago · 2026-09-17 02:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc371cabbadc051b260cd55a89f50dcd68ca3886ff1c4f0170a875db29b8d038e
Parent hash: 0x595f229a…2675e7a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,520 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.9%5,082,440 / 30,000,000

Base fee

20 gwei

State root

0x69645896dc5c…d89e1d87b7b7

Transactions root

0xc7b3187702ba…04f19e8744de

Receipts root

0x391d44b0790f…1682076e5d5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800