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 #21418397 · ArcScan

Block

#21,418,397

2026-09-18 01:15:05 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,397
Timestamp: 23 days ago · 2026-09-18 01:15:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d6bd1524cb959258437b9c4376cdcd581024b817b0101ada34ed6faa6264ef3
Parent hash: 0x00e8cb56…3a96a63f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,397 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.9%1,162,983 / 30,000,000

Base fee

20 gwei

State root

0xd71dd0573fd1…3718492cfb7d

Transactions root

0x06c912102e6f…1831eb15deed

Receipts root

0x1467dd940ea0…ba24541acbc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800