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 #21442387 · ArcScan

Block

#21,442,387

2026-09-18 04:37:51 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,387
Timestamp: 48 days ago · 2026-09-18 04:37:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x802625c3a194f80487e3bdd1f5388fd2c90331c11b5726117f95f4d7a17168ca
Parent hash: 0x4540b6c6…d33d0c64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,387 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,587,598 / 30,000,000

Base fee

20 gwei

State root

0xe92acac5a269…ce43e99525ae

Transactions root

0x1a0a8ba779b2…1ed9d502e555

Receipts root

0x315707a78d2b…dc1dbe78df3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800