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 #0x4119a1fe6e67adc6c92fae69da72c1db4a38357953d2e90192da3b5ade5cdc59 · ArcScan

Block

#21,509,253

2026-09-18 14:03:06 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,253
Timestamp: 41 days ago · 2026-09-18 14:03:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4119a1fe6e67adc6c92fae69da72c1db4a38357953d2e90192da3b5ade5cdc59
Parent hash: 0xa77f1e8a…93a7c402
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,253 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.4%4,611,990 / 30,000,000

Base fee

20 gwei

State root

0xff02f0d6f9c3…fb0765c4e841

Transactions root

0xbed333578565…2a025089044a

Receipts root

0x634194205e5a…42a68d3f4752

Nonce

0x0000000000000000

Extra data

0x00000004a817c800