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 #21392588 · ArcScan

Block

#21,392,588

2026-09-17 21:36:55 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,588
Timestamp: 43 days ago · 2026-09-17 21:36:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1cd7290b5918a34cb2f0da9120b99743acaf5bdb5d03abaf0e8e60608abf8d5
Parent hash: 0x20f8b84f…22b0eae1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,588 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.8%1,144,960 / 30,000,000

Base fee

20 gwei

State root

0xa2e7e301d4fe…bedcae764b27

Transactions root

0xb669485ab735…8813ad493f35

Receipts root

0xd61069b04151…301509537a51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800