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 #21365762 · ArcScan

Block

#21,365,762

2026-09-17 17:50:14 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,762
Timestamp: 55 days ago · 2026-09-17 17:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fbbbbcbb92a621d68017d4e063ae5199260b61ed8843b9e7759921d9a78e3d3
Parent hash: 0xa141e32f…390042ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,762 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.3%692,384 / 30,000,000

Base fee

20 gwei

State root

0x564b1b3a734e…c1c6f3d3857b

Transactions root

0x676a3c0ccc72…676216182383

Receipts root

0x1d8628a42fb5…44ed1a13c584

Nonce

0x0000000000000000

Extra data

0x00000004a817c800