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 #0x349b83c96592d1af3d7309b77aab218b867fc08dba88fbdf10392460698778f5 · ArcScan

Block

#21,300,980

2026-09-17 08:42:18 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,980
Timestamp: 17 days ago · 2026-09-17 08:42:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x349b83c96592d1af3d7309b77aab218b867fc08dba88fbdf10392460698778f5
Parent hash: 0x94165bfc…0e2ae60e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,980 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.9%5,376,231 / 30,000,000

Base fee

20 gwei

State root

0xf0835da71fa5…dd2a2d1ca67f

Transactions root

0xbe2a611c3fc5…f522b5a5f456

Receipts root

0x31428f2d0d2e…6ea377a040fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800