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 #0xa1e54cab091c5433798c5072a51b1ea12b8c57574789612ad14a15c6bf806444 · ArcScan

Block

#21,552,409

2026-09-18 20:07:54 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,409
Timestamp: 32 days ago · 2026-09-18 20:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1e54cab091c5433798c5072a51b1ea12b8c57574789612ad14a15c6bf806444
Parent hash: 0x5dbddcd4…9ec53c43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,409 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.1%918,448 / 30,000,000

Base fee

20 gwei

State root

0x943e21cf5485…18b250e08d32

Transactions root

0xd24d4aef5342…2bacd5e6952b

Receipts root

0xfd6f3e99a0fc…589fbe81dc99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800