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 #21367321 · ArcScan

Block

#21,367,321

2026-09-17 18:03:25 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,321
Timestamp: 23 days ago · 2026-09-17 18:03:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x802fc1a22e97c7dc75519a3f88bc30eb959c8c4690d5dae86fa095c04da7075e
Parent hash: 0xe63711fc…7cafd182
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,321 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.5%2,236,113 / 30,000,000

Base fee

20 gwei

State root

0x786875579b0d…6a1e69eb0f45

Transactions root

0x53e6293b523c…650728088a44

Receipts root

0xc442903edd0f…4e6b1d1046f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800