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 #0x8dffe4efbb71b1e22ab41a8ef9541e0d67f3408564cf26cf9346f3fd210936ae · ArcScan

Block

#21,620,171

2026-09-19 05:40:51 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,171
Timestamp: 31 days ago · 2026-09-19 05:40:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8dffe4efbb71b1e22ab41a8ef9541e0d67f3408564cf26cf9346f3fd210936ae
Parent hash: 0x50948660…73f9e053
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,171 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.6%786,649 / 30,000,000

Base fee

20 gwei

State root

0x679726b5b7a8…591386ac3e87

Transactions root

0xca2d0765c01f…c87d1104e9c1

Receipts root

0x28c31d733356…b9aa812e5e71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800