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 #21525620 · ArcScan

Block

#21,525,620

2026-09-18 16:21:26 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,620
Timestamp: 7 days ago · 2026-09-18 16:21:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x814e3229d3ac24540b45d7c459b1e6d997ee460d8d8ee64bacc3c7f27cc67993
Parent hash: 0xb739e51a…1574fc0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,620 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.4%1,610,125 / 30,000,000

Base fee

20 gwei

State root

0x0722bd880989…318c587392fd

Transactions root

0xb78aed22ba6c…4088d57102fd

Receipts root

0x531c788b187c…5bc707a18fe5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800