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 #21526675 · ArcScan

Block

#21,526,675

2026-09-18 16:30:21 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,675
Timestamp: 29 days ago · 2026-09-18 16:30:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x438f2518217bab71c7a4b9e94686fbc17fe5fe8e9dab03b94f027a67f7316fef
Parent hash: 0x27f57186…72ed1c28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,675 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%528,980 / 30,000,000

Base fee

20 gwei

State root

0x23e58f51552b…8469b9b64854

Transactions root

0x93015d258f13…7b3acdf5a64e

Receipts root

0x8f5785acf7ca…46cf7f426a95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800