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 #0x79c3f33a6e40174dd46ba87bc97f342883e8044489775769cca2fced0331afee · ArcScan

Block

#21,398,884

2026-09-17 22:30:09 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,884
Timestamp: 42 days ago · 2026-09-17 22:30:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x79c3f33a6e40174dd46ba87bc97f342883e8044489775769cca2fced0331afee
Parent hash: 0x77c2397e…4118ce26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,884 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.1%2,421,632 / 30,000,000

Base fee

20 gwei

State root

0xa378437fd19a…12bbc5d2991b

Transactions root

0xc762b752ccdd…6e7e7f21b652

Receipts root

0x77f63fbad339…8cb647890eda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800