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 #0x9b0d79e57c45329764dc4fd16465bf1603e25dd807bf053cffde859a211b1c97 · ArcScan

Block

#21,397,338

2026-09-17 22:17:05 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,338
Timestamp: 58 days ago · 2026-09-17 22:17:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b0d79e57c45329764dc4fd16465bf1603e25dd807bf053cffde859a211b1c97
Parent hash: 0x66156eb4…4b99441a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,338 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.7%1,422,992 / 30,000,000

Base fee

20 gwei

State root

0x01f81aa5fa3a…1746539158d3

Transactions root

0x3a0159fbe9d9…04557b507db9

Receipts root

0x54dbf866c50e…a0898b2c6652

Nonce

0x0000000000000000

Extra data

0x00000004a817c800