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 #21253149 · ArcScan

Block

#21,253,149

2026-09-17 01:58:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,149
Timestamp: 7 days ago · 2026-09-17 01:58:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7bd8bb840d12232753cc2a9c98a7df279d57b482361d6eb76d1095e266e1589
Parent hash: 0x67fdd70b…ca55de77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,149 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.3%4,282,910 / 30,000,000

Base fee

20 gwei

State root

0x4b8f5bf38faf…cbcebfaeb579

Transactions root

0xfbab08a6ec4c…c4db78cd18b8

Receipts root

0xf712d305be85…b05f53661cb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800