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 #0x2b1f2e980ac3951cf8a230bdd6f287b1a1582a4fe39eb1868f56c9ab03d2b648 · ArcScan

Block

#21,557,249

2026-09-18 20:48:50 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,249
Timestamp: 15 days ago · 2026-09-18 20:48:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b1f2e980ac3951cf8a230bdd6f287b1a1582a4fe39eb1868f56c9ab03d2b648
Parent hash: 0x144efb6b…5ffee574
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,249 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.2%670,475 / 30,000,000

Base fee

20 gwei

State root

0x2ec5e8678ea5…0b156206f975

Transactions root

0x377c83a17114…d4f4d181353f

Receipts root

0xc6f5051d916f…6f57f8b36530

Nonce

0x0000000000000000

Extra data

0x00000004a817c800