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 #21443662 · ArcScan

Block

#21,443,662

2026-09-18 04:48:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,662
Timestamp: 16 days ago · 2026-09-18 04:48:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2271d78a0e70d4e5d63102cb88c2852ce2c61a7604c91a0648247e34f0926961
Parent hash: 0xe9fd0328…27ea07bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,662 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.6%4,069,553 / 30,000,000

Base fee

20 gwei

State root

0xedbb2738901e…2cb5a85824ea

Transactions root

0x001fb0e590d6…fbd3cb6fce7c

Receipts root

0x3a9dc7429e24…5c81025b1be5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800