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 #0xa8db4c1b223f181db76f461faebe82a170aa06898580a7ce9a2e36664e3be73f · ArcScan

Block

#21,551,993

2026-09-18 20:04:23 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,993
Timestamp: 46 days ago · 2026-09-18 20:04:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8db4c1b223f181db76f461faebe82a170aa06898580a7ce9a2e36664e3be73f
Parent hash: 0x96ebfe39…46c836b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,993 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.4%1,629,095 / 30,000,000

Base fee

20 gwei

State root

0x0e1ed94e2a0c…556403042999

Transactions root

0x738a4482e9cd…21fb553db36e

Receipts root

0xc79159d0d1ef…124fe093989d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800