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 #0x9aae3498ac4f3a919596d07da0f4e7d64692e3aa6d973fc1abf444fb20215976 · ArcScan

Block

#21,551,566

2026-09-18 20:00:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,566
Timestamp: 47 days ago · 2026-09-18 20:00:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9aae3498ac4f3a919596d07da0f4e7d64692e3aa6d973fc1abf444fb20215976
Parent hash: 0x905ffc43…79d1b137
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,566 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.9%6,555,592 / 30,000,000

Base fee

20 gwei

State root

0xd5a7505a73d4…371182119491

Transactions root

0xe93a147d136b…e9cf3c97c233

Receipts root

0x8ffaf35e158c…1def377e77b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800