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

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 #21542084 · ArcScan

Block

#21,542,084

2026-09-18 18:40:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,084
Timestamp: 17 days ago · 2026-09-18 18:40:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ba45a66f1a08098dcae00582508895acca06d05923e6a3725abbe2d2687fa59
Parent hash: 0xa8acf225…3290540a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,084 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.2%4,564,146 / 30,000,000

Base fee

20 gwei

State root

0x8d4e190e5b3b…f59c2ebdb0a0

Transactions root

0x9cf6eeb8d184…58669c75f1c8

Receipts root

0x763af7c59f39…856af6993280

Nonce

0x0000000000000000

Extra data

0x00000004a817c800