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 #0xc37039566bf7f2a3e6aa061332e9092113ebc6445ca6be4116c5e22d7f30a1bd · ArcScan

Block

#21,556,468

2026-09-18 20:42:14 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,468
Timestamp: 14 days ago · 2026-09-18 20:42:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc37039566bf7f2a3e6aa061332e9092113ebc6445ca6be4116c5e22d7f30a1bd
Parent hash: 0xc5e3f0c6…15c2e491
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,468 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.0%3,290,415 / 30,000,000

Base fee

20 gwei

State root

0x27df796dc786…be71c28d137d

Transactions root

0x1409a1e97819…62e33d551525

Receipts root

0x8208ec1a42d3…d9990d3419ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800