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 #0xc9406a87226593a1b70f3400d403dc53d5c73c3b8b7c0924bb5e53785aa7aa67 · ArcScan

Block

#21,220,525

2026-09-16 21:22:49 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,525
Timestamp: 13 days ago · 2026-09-16 21:22:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9406a87226593a1b70f3400d403dc53d5c73c3b8b7c0924bb5e53785aa7aa67
Parent hash: 0x11d9c16e…8b5b5e76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,525 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

27.8%8,337,751 / 30,000,000

Base fee

20 gwei

State root

0x6da1715f8ff2…410ea586c682

Transactions root

0x916e7e36b0b2…a1974b405bb4

Receipts root

0x375248906149…0680c1be52e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800