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 #0xa066bd8de7e7284070d7f2702469fb3caea424210775d421813eaaefcdeb1692 · ArcScan

Block

#21,530,503

2026-09-18 17:02:42 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,503
Timestamp: 55 days ago · 2026-09-18 17:02:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa066bd8de7e7284070d7f2702469fb3caea424210775d421813eaaefcdeb1692
Parent hash: 0x0f7f330e…1d11a31d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,503 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.7%3,496,985 / 30,000,000

Base fee

20 gwei

State root

0xf7b96482ef20…cde2bf406098

Transactions root

0xdb70f81c8a8a…54985d2243dd

Receipts root

0xa8f94e3eacc0…b87f2f915ffd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800