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 #21525450 · ArcScan

Block

#21,525,450

2026-09-18 16:19:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,450
Timestamp: 12 days ago · 2026-09-18 16:19:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c7b5cad8e19e8dbd67dfe35e45b7502184966023c18d32f6287d45a4b2e66d1
Parent hash: 0x0b68a9ce…0d14d6dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,450 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

99.9%29,983,888 / 30,000,000

Base fee

20 gwei

State root

0xcd4f5ca2de69…3d7d682d46d4

Transactions root

0x1ecce6be05f1…c963f1f5f3f8

Receipts root

0x3b9f6a339a73…daf5c3133556

Nonce

0x0000000000000000

Extra data

0x00000004a817c800