Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x72fc0227a36d3d8661e1665b620e3875265eda957c294c861044abdc0e1973b6 · ArcScan

Block

#21,517,731

2026-09-18 15:14:44 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,731
Timestamp: 7 days ago · 2026-09-18 15:14:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x72fc0227a36d3d8661e1665b620e3875265eda957c294c861044abdc0e1973b6
Parent hash: 0x8dcf6dc6…d5fcf6e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,731 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.3%3,392,838 / 30,000,000

Base fee

20 gwei

State root

0x4a72f54833f5…b55c22def7a8

Transactions root

0xcded1376d1fd…90601446a0f8

Receipts root

0x2f27f91da305…a79b529119fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800