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 #21331172 · ArcScan

Block

#21,331,172

2026-09-17 12:57:15 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,172
Timestamp: 19 days ago · 2026-09-17 12:57:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c1a7be90e06c6775fb25cc3468a22a11dd1143c11c5d48b138eddc103fd7801
Parent hash: 0xcc5b7805…42eeb80f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,172 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.6%9,465,365 / 30,000,000

Base fee

20 gwei

State root

0x6d422904e0be…74e0f835cbbd

Transactions root

0xb6d99367be20…bb28c311d509

Receipts root

0x08ed8b4b1927…2a1b7d842986

Nonce

0x0000000000000000

Extra data

0x00000004a817c800