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 #21481174 · ArcScan

Block

#21,481,174

2026-09-18 10:05:44 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,174
Timestamp: 54 days ago · 2026-09-18 10:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7387fc3c390e1f798c6773093471676114d3211975ad1c6b28b9caa16f9a3616
Parent hash: 0xf7df26a7…1bacc010
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,174 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.6%1,085,874 / 30,000,000

Base fee

20 gwei

State root

0x0feb2479fb1c…55f565c5d455

Transactions root

0x73d2c44c5268…d68f1122a780

Receipts root

0xf6c219944780…e2599307296d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800