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 #0x31bba9ddf9cf2f89fda17fba24ce8b098126e93e7e0db86974cfbb003e9f1171 · ArcScan

Block

#21,523,919

2026-09-18 16:07:02 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,919
Timestamp: 50 days ago · 2026-09-18 16:07:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x31bba9ddf9cf2f89fda17fba24ce8b098126e93e7e0db86974cfbb003e9f1171
Parent hash: 0x564c9ba1…b159febb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,919 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.2%2,154,802 / 30,000,000

Base fee

20 gwei

State root

0x759892c07507…fe1b28496f79

Transactions root

0xc8fdf41084e0…331cb60bb4d6

Receipts root

0x34396e79af00…26476d152526

Nonce

0x0000000000000000

Extra data

0x00000004a817c800