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 #21178097 · ArcScan

Block

#21,178,097

2026-09-16 15:24:40 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,097
Timestamp: 8 days ago · 2026-09-16 15:24:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5908c584e3ae82603e4e5ddad169da4517c9fe9e0d0591af3f0985ddd1229773
Parent hash: 0x47bed8f7…326e9a01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,097 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

43.5%13,046,409 / 30,000,000

Base fee

107.675925149 gwei

State root

0x2cdf380b1f9d…768882cf0143

Transactions root

0x3fef5c8e74d1…c8ac29d50fd7

Receipts root

0x7dfe52b4132c…4d08cab1cc6a

Nonce

0x0000000000000000

Extra data

0x00000018feecf5ba