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 #21328950 · ArcScan

Block

#21,328,950

2026-09-17 12:38:29 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,950
Timestamp: 49 days ago · 2026-09-17 12:38:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ef90d5aa8e0395c2ae3bff8aedeb08f00af7b751eb2d31b917efa9224548173
Parent hash: 0x2471631a…44b89dc9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,950 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.2%3,358,699 / 30,000,000

Base fee

20 gwei

State root

0x8a2af3e2406f…3216ac3d20ac

Transactions root

0x11d9115ad927…4cb687db2ac1

Receipts root

0xcba0f846d286…c2b213b88a73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800