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 #21522742 · ArcScan

Block

#21,522,742

2026-09-18 15:57:06 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,742
Timestamp: 33 days ago · 2026-09-18 15:57:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa213fa2217fb383ede77aef0ccefcad60a0096cf2434579169c8b8caff94dfe
Parent hash: 0xa4f77808…a27087a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,742 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.8%4,156,266 / 30,000,000

Base fee

20 gwei

State root

0x301433c1bc5b…2f433a89357b

Transactions root

0x67e9063711ac…455f82c94717

Receipts root

0x9f750457eee2…e6d21dc6b097

Nonce

0x0000000000000000

Extra data

0x00000004a817c800