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 #0xa961b239e4b0fbcd4c7f86e192dbc06903fc6cc2f0bad939e3c456439cffeb93 · ArcScan

Block

#21,390,900

2026-09-17 21:22:39 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,900
Timestamp: 6 days ago · 2026-09-17 21:22:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa961b239e4b0fbcd4c7f86e192dbc06903fc6cc2f0bad939e3c456439cffeb93
Parent hash: 0x9413d845…13640265
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,900 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.0%2,097,541 / 30,000,000

Base fee

20 gwei

State root

0xedb81e5102f5…d251762d92a9

Transactions root

0x037246bec6bd…8874c395f051

Receipts root

0xf400a83f067a…94c7c8440442

Nonce

0x0000000000000000

Extra data

0x00000004a817c800