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 #21335638 · ArcScan

Block

#21,335,638

2026-09-17 13:34:59 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,638
Timestamp: 52 days ago · 2026-09-17 13:34:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ecf68f72d52d96ff91401bed287fac8c04519572e52f8b3e734d1279d526162
Parent hash: 0xdc430f31…7492d941
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,638 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

40.9%12,261,525 / 30,000,000

Base fee

20 gwei

State root

0x0fe51dfd7818…bf6186dee810

Transactions root

0x1f7d157e031c…31f1904db9b3

Receipts root

0x77f68556a51c…b7b1b1e5ee9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800