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 #0x20e927a23bb810f489317a3315cf353df25b19e77f2a3b18b7e44a39052a147a · ArcScan

Block

#21,565,906

2026-09-18 22:02:02 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,906
Timestamp: 50 days ago · 2026-09-18 22:02:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x20e927a23bb810f489317a3315cf353df25b19e77f2a3b18b7e44a39052a147a
Parent hash: 0xe50e0ab9…94b07d9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,906 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.5%735,966 / 30,000,000

Base fee

20 gwei

State root

0xf6317cdd07eb…7eac6acab269

Transactions root

0xb5464f53d2ce…271847b2c754

Receipts root

0xe851ff7c4b73…74e2f6ecb420

Nonce

0x0000000000000000

Extra data

0x00000004a817c800