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 #0xb9c3de3e6f8814b2855ee70300ed24d4c31b0f2ae126cd5bcd80df683a315429 · ArcScan

Block

#21,393,679

2026-09-17 21:46:09 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,679
Timestamp: 47 days ago · 2026-09-17 21:46:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9c3de3e6f8814b2855ee70300ed24d4c31b0f2ae126cd5bcd80df683a315429
Parent hash: 0x4d6cc240…123c3103
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,679 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.5%762,916 / 30,000,000

Base fee

20 gwei

State root

0x44f7083e3843…0a940b2c8d54

Transactions root

0xcb0135f0580e…2e1218191ab1

Receipts root

0x39137b48c63f…fbbe0332c87b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800