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 #0x3422413bcbc0d852d5c321b347b9fb7e629dd653c1430996b1939b934e6d83f3 · ArcScan

Block

#21,309,923

2026-09-17 09:57:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,923
Timestamp: 25 days ago · 2026-09-17 09:57:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x3422413bcbc0d852d5c321b347b9fb7e629dd653c1430996b1939b934e6d83f3
Parent hash: 0x06c8b048…97a0aef9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,923 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.5%5,545,136 / 30,000,000

Base fee

20 gwei

State root

0xf01e54ac744c…2461ecc96d32

Transactions root

0xc9aedcad5efc…62669009cd50

Receipts root

0xc19f1e89df92…53b49e0c3242

Nonce

0x0000000000000000

Extra data

0x00000004a817c800