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 #0xa4bfcbfce13bb647085b77b2efcf5e7e1cc2bd6f037ad482f133c3eef35edeb9 · ArcScan

Block

#21,520,806

2026-09-18 15:40:44 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,806
Timestamp: 29 days ago · 2026-09-18 15:40:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4bfcbfce13bb647085b77b2efcf5e7e1cc2bd6f037ad482f133c3eef35edeb9
Parent hash: 0xe9206f33…9b3d5a5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,806 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.3%4,595,353 / 30,000,000

Base fee

20 gwei

State root

0x0fe988033924…300caba5391d

Transactions root

0x76cb8b96ba7e…8e12338bf967

Receipts root

0x380a9145abf6…2bd541dceeac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800