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 #21360388 · ArcScan

Block

#21,360,388

2026-09-17 17:04:51 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,388
Timestamp: 19 days ago · 2026-09-17 17:04:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c88b62d2214422e569a530a2d9e231c1527c2024a6b38af40a97331e178609f
Parent hash: 0x5f482918…1013d8b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,388 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

37.5%11,255,465 / 30,000,000

Base fee

20 gwei

State root

0xc92d1a38b95d…63765a7a6cfa

Transactions root

0x19c377faa6f9…f007038a65e2

Receipts root

0x938394016be5…bf7d2d61ee6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800