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 #21326489 · ArcScan

Block

#21,326,489

2026-09-17 12:17:42 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,489
Timestamp: 15 days ago · 2026-09-17 12:17:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x79833db5ebbbe40548de9b00279aa85edec4cd4cb6bd546fae3fe534c6b6e027
Parent hash: 0xf618d14d…2758a646
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,489 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.0%10,505,808 / 30,000,000

Base fee

20 gwei

State root

0x8a70bbd6c514…cd8f44315217

Transactions root

0x0eb8af26b835…89f81eb868a1

Receipts root

0x7129f7c629f1…6e84603a0a02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800