Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8765361c3298a92c20aa026e8bac278fe41be32331e3c9699a07d33086f7b127 · ArcScan

Block

#21,526,423

2026-09-18 16:28:13 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,423
Timestamp: 22 days ago · 2026-09-18 16:28:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8765361c3298a92c20aa026e8bac278fe41be32331e3c9699a07d33086f7b127
Parent hash: 0x38a1126a…a5eacf73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,423 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.3%3,682,006 / 30,000,000

Base fee

20 gwei

State root

0x1faf474c7f4a…9c3c8513b921

Transactions root

0xcb433b4cd4f1…1e7c03a568b8

Receipts root

0x44e71503f82a…d345a6315efa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800