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 #21296971 · ArcScan

Block

#21,296,971

2026-09-17 08:08:25 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,971
Timestamp: 58 days ago · 2026-09-17 08:08:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b2d187a8d13002d1260601314aca266c520155f52dde7ba729583d3c109ca67
Parent hash: 0xb29192a9…bd76f857
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,971 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.4%1,619,394 / 30,000,000

Base fee

20 gwei

State root

0x0ed8ff33e924…47b72adb5c30

Transactions root

0xa67e561f4fbf…8d069d824401

Receipts root

0xba497051b7ec…d465b1bae076

Nonce

0x0000000000000000

Extra data

0x00000004a817c800