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 #21509394 · ArcScan

Block

#21,509,394

2026-09-18 14:04:18 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,394
Timestamp: 36 days ago · 2026-09-18 14:04:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4a39074d9ed7cec21ca0f3d59e1044ae2af22db0acfd2f7a5ce4bc405ef3350
Parent hash: 0xec57c6e0…4ab5edc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,394 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.5%4,939,737 / 30,000,000

Base fee

20 gwei

State root

0x4497963a9ee0…95b3446c9e8c

Transactions root

0x4881365263aa…0876e5099a39

Receipts root

0x7b8c0e03002c…0b6256375dc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800