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

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 #21511707 · ArcScan

Block

#21,511,707

2026-09-18 14:23:50 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,707
Timestamp: 21 days ago · 2026-09-18 14:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd78c6fd06afcab6c2816e1a7d2efd98b35d88db8fcc5b78cc2e5a2fd485fb4e
Parent hash: 0xfeb0002b…f89f206a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,707 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

38.0%11,401,764 / 30,000,000

Base fee

20 gwei

State root

0xae73bbf7ac5f…a74565548575

Transactions root

0x939011d08ac2…aeb41d7cdc2a

Receipts root

0x7ac7ab5b41b5…86c6fa2dafa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800