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 #0xa8d05249c9e2ca25580f2eeb09ff1dbb49595a1d9471cfe4fa01bf9b88dba690 · ArcScan

Block

#21,539,332

2026-09-18 18:17:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,332
Timestamp: 54 days ago · 2026-09-18 18:17:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8d05249c9e2ca25580f2eeb09ff1dbb49595a1d9471cfe4fa01bf9b88dba690
Parent hash: 0x291daa9f…d2f40e49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,332 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.1%1,235,228 / 30,000,000

Base fee

20 gwei

State root

0x59a332b3bce4…2deb5849efc8

Transactions root

0x9e14285c00e2…021d787226be

Receipts root

0x8d756fadbc1d…119efde99ff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800