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 #21393538 · ArcScan

Block

#21,393,538

2026-09-17 21:44:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,538
Timestamp: 48 days ago · 2026-09-17 21:44:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x95b26864504d77c4d428079595b03213064a940459e6e1f0050404ef51796768
Parent hash: 0x7be48d95…893e2a03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,538 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.8%825,883 / 30,000,000

Base fee

20 gwei

State root

0x51acfbc10253…b284f38373cf

Transactions root

0x0d2d3b2d34de…add0da202a8b

Receipts root

0xa8bcefe2f562…d9521011b0c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800