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 #0xf2974fbc747f913adcc1df8e8d12a6c4375c9ef649c475eb7aed8023a42c0928 · ArcScan

Block

#21,421,598

2026-09-18 01:42:08 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,598
Timestamp: 57 days ago · 2026-09-18 01:42:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2974fbc747f913adcc1df8e8d12a6c4375c9ef649c475eb7aed8023a42c0928
Parent hash: 0xae1c5216…16630ed8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,598 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.6%1,687,252 / 30,000,000

Base fee

20 gwei

State root

0x914575fc8104…60656d4472af

Transactions root

0x5706ec56c1cf…8a6bf5d2e825

Receipts root

0xadc75ce80580…eb6faec7b000

Nonce

0x0000000000000000

Extra data

0x00000004a817c800