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 #21484674 · ArcScan

Block

#21,484,674

2026-09-18 10:35:19 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,674
Timestamp: 30 days ago · 2026-09-18 10:35:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x49cfa0ff5541b00f698847800bad4b978dc16d8e9bb6464aab7fa19a62068c5a
Parent hash: 0x974707df…14e91cd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,674 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.7%5,323,758 / 30,000,000

Base fee

20 gwei

State root

0x9a81e93ad7ca…4f8b0ca8795f

Transactions root

0xce5b81fb8dbe…6222d920256f

Receipts root

0xf756a43a8bbb…aba0db589957

Nonce

0x0000000000000000

Extra data

0x00000004a817c800