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 #0xcc96816742ec8e310d25013ec6775aeac050f91585c462f844ba4b37033704bf · ArcScan

Block

#21,538,836

2026-09-18 18:13:09 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,836
Timestamp: 58 days ago · 2026-09-18 18:13:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc96816742ec8e310d25013ec6775aeac050f91585c462f844ba4b37033704bf
Parent hash: 0x5aa652b3…4b842ee4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,836 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.0%1,211,309 / 30,000,000

Base fee

20 gwei

State root

0x5c41bba3ef47…2f45832a1845

Transactions root

0x83d0e4d08b3f…045b5ef4f16b

Receipts root

0xda645157ed7f…38782ee2bbd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800