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 #21340271 · ArcScan

Block

#21,340,271

2026-09-17 14:14:07 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,271
Timestamp: 52 days ago · 2026-09-17 14:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x178e64714203c588c5a058e3ac0dc25df1439edd12acda9829c92a4439a0c196
Parent hash: 0x2411a8e7…e63c226d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,271 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.5%7,941,319 / 30,000,000

Base fee

20 gwei

State root

0x5661f656bc36…7184c1ddea12

Transactions root

0x652ff16e4e4b…e6c05fa809a7

Receipts root

0x1ae80996cddf…875b214410cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800