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 #0x42498f8469bcbaf9e050ca87642820c850ee07f2aefeb272545358fd8bb11465 · ArcScan

Block

#21,266,936

2026-09-17 03:54:39 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,936
Timestamp: 13 days ago · 2026-09-17 03:54:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x42498f8469bcbaf9e050ca87642820c850ee07f2aefeb272545358fd8bb11465
Parent hash: 0x2d85590f…8739803c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,936 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

45.8%13,742,538 / 30,000,000

Base fee

20 gwei

State root

0xa674b80876c6…df21fcfc6f8e

Transactions root

0x24ae3bb240cc…8abef9f04778

Receipts root

0xef6927160f3f…696e47aca2b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800