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 #0x425a5ddea64cba6dab8643ddb86ca0ab993a0b782ef984aa58da99fccd5e78ce · ArcScan

Block

#21,401,789

2026-09-17 22:54:42 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,789
Timestamp: 9 days ago · 2026-09-17 22:54:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x425a5ddea64cba6dab8643ddb86ca0ab993a0b782ef984aa58da99fccd5e78ce
Parent hash: 0xda1e0899…11652546
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,789 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.9%1,473,401 / 30,000,000

Base fee

20 gwei

State root

0x56ddc82672d5…ad85ba124242

Transactions root

0x80c25b02eb1a…2610887b9f09

Receipts root

0xbc341aeb00d4…d74722697d7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800