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 #0x405442185233b6086786db7a4e4b8e951e05d4a34663843668c4128bdbc9194e · ArcScan

Block

#21,244,227

2026-09-17 00:42:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,227
Timestamp: 12 days ago · 2026-09-17 00:42:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x405442185233b6086786db7a4e4b8e951e05d4a34663843668c4128bdbc9194e
Parent hash: 0x7e972dac…18042c9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,227 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

37.9%11,370,916 / 30,000,000

Base fee

20 gwei

State root

0xe37a7ed614e7…2c2ef351a563

Transactions root

0xdc649c41eb05…4c4c77d80311

Receipts root

0x2a9ea39a67a5…e2703a2e1d3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800