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 #0xaddcc27d9859f72386342aef1926ca897afbee7fab2d9aa692a7d1e34e6ab3b1 · ArcScan

Block

#21,481,919

2026-09-18 10:12:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,919
Timestamp: 47 days ago · 2026-09-18 10:12:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xaddcc27d9859f72386342aef1926ca897afbee7fab2d9aa692a7d1e34e6ab3b1
Parent hash: 0x74587984…06639460
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,919 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.0%2,693,568 / 30,000,000

Base fee

20 gwei

State root

0x557a20054b1e…83923bcbb25d

Transactions root

0x9c6d957f58de…2a8294e7b27c

Receipts root

0xe50ddb258ae4…d733709ed8ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800