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 #0x8700df0f5e906ea13cff491291fa46b5270344a5ca5888c2190e1159da42928f · ArcScan

Block

#21,542,305

2026-09-18 18:42:28 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,305
Timestamp: 24 days ago · 2026-09-18 18:42:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8700df0f5e906ea13cff491291fa46b5270344a5ca5888c2190e1159da42928f
Parent hash: 0xfdc86f50…8d1d7155
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,305 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.1%1,544,951 / 30,000,000

Base fee

20 gwei

State root

0xdd6350449a96…e741f3e8b431

Transactions root

0xae334a71c37b…96ba2694e29e

Receipts root

0x855ac3ca00c6…a41412cbe053

Nonce

0x0000000000000000

Extra data

0x00000004a817c800