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 #21340192 · ArcScan

Block

#21,340,192

2026-09-17 14:13:27 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,192
Timestamp: 51 days ago · 2026-09-17 14:13:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x476f87786f76aaae2ff2e077e8102e6dc11aa188d2611844037357283499e8b1
Parent hash: 0x18cc0204…6cc66bdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,192 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.8%6,546,835 / 30,000,000

Base fee

20 gwei

State root

0x93608ef50d4f…acd3aa3dbf7b

Transactions root

0x74a5c2f9dd59…1364b76a4c98

Receipts root

0xa4da7ea59fc4…a55ebcfe7bd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800