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 #0x71f977944d2ae4d2f304b119ede7c729306ba7ec5b1954be69a30ad97142f391 · ArcScan

Block

#21,326,019

2026-09-17 12:13:44 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,019
Timestamp: 29 days ago · 2026-09-17 12:13:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x71f977944d2ae4d2f304b119ede7c729306ba7ec5b1954be69a30ad97142f391
Parent hash: 0x95fc9eed…342aa35f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,019 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.0%4,208,901 / 30,000,000

Base fee

20 gwei

State root

0xfdd797b9908c…2b172b92942a

Transactions root

0x8888c0ffed4c…6eef9b0dfdf6

Receipts root

0x8e7a6649ca35…cc49cad479cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800