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 #21528273 · ArcScan

Block

#21,528,273

2026-09-18 16:43:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,273
Timestamp: 5 days ago · 2026-09-18 16:43:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c37156cc43eda8391e18985c2ae72ee9a89c92d57af877dc5b90aaee9404319
Parent hash: 0x2aa5ff27…976a6d64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,273 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%421,781 / 30,000,000

Base fee

20 gwei

State root

0x94a2f6c907fb…0539eb2ea6f0

Transactions root

0xe4fd4fd0cc26…c76c4f971161

Receipts root

0x440c0fd71154…2e8940733659

Nonce

0x0000000000000000

Extra data

0x00000004a817c800