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 #0x2c8d1eac3fc5861ba10b7cef5a9f412cec2d326cda2c737a65472706714751a3 · ArcScan

Block

#21,548,907

2026-09-18 19:38:17 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,907
Timestamp: 37 days ago · 2026-09-18 19:38:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c8d1eac3fc5861ba10b7cef5a9f412cec2d326cda2c737a65472706714751a3
Parent hash: 0xd49ea259…d67c454e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,907 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.0%608,901 / 30,000,000

Base fee

20 gwei

State root

0xbbb9312e65bb…bec5685b8df5

Transactions root

0xc641d22276db…1b5681c7c912

Receipts root

0x6f28e38bee9c…f94b39115b31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800