Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa8c8b41503d267d72982b138467c54eceec60425f0f3969eaa10b0ee1ac4c333 · ArcScan

Block

#21,249,738

2026-09-17 01:29:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,738
Timestamp: 18 days ago · 2026-09-17 01:29:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8c8b41503d267d72982b138467c54eceec60425f0f3969eaa10b0ee1ac4c333
Parent hash: 0x7e19b236…cb18270f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,738 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.7%8,312,713 / 30,000,000

Base fee

20 gwei

State root

0x2613ed8cb0d4…18297ce56222

Transactions root

0x846413f00872…ed37856d59c3

Receipts root

0x6519acde57ee…f97b68ddf641

Nonce

0x0000000000000000

Extra data

0x00000004a817c800