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 #21443622 · ArcScan

Block

#21,443,622

2026-09-18 04:48:17 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,622
Timestamp: 18 days ago · 2026-09-18 04:48:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x16c7bc9a4067b0c71fd2bc2d31f5853c235735b89d3ce216f520af837498bb95
Parent hash: 0x661b0c53…1a87ee2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,622 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.7%1,121,623 / 30,000,000

Base fee

20 gwei

State root

0x07744d4d35fb…9caa3ebfac70

Transactions root

0x3bc8716994d6…2d6495930b3a

Receipts root

0x575989976bd2…61c75cfb3171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800