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 #21223623 · ArcScan

Block

#21,223,623

2026-09-16 21:48:58 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,623
Timestamp: 33 days ago · 2026-09-16 21:48:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x4305321dc7733c05267ecc2ff405017ec21c53f5a255ee69beb18d08f9b5f478
Parent hash: 0xe3daa0fe…e3d914bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,623 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

25.5%7,659,217 / 30,000,000

Base fee

20 gwei

State root

0x28b6d580ffa6…e7803d310772

Transactions root

0x009aebf98f31…d431dad7a092

Receipts root

0x99c5b5a586e0…2c37483ac59d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800