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 #21354037 · ArcScan

Block

#21,354,037

2026-09-17 16:10:23 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,037
Timestamp: 15 days ago · 2026-09-17 16:10:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x02b0c6dc90d2dd5d16bd37dcf53e6a43481bd72042fd73f1bb447a3716eb83c9
Parent hash: 0xa7fa359c…bd8ed1e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,037 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,753,838 / 30,000,000

Base fee

20 gwei

State root

0xc62904a42a30…27e0173a53cd

Transactions root

0xd51db28cb7af…62f6fedc18df

Receipts root

0xb1f06c1bc09c…148657e9a0fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800