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 #21522446 · ArcScan

Block

#21,522,446

2026-09-18 15:54:36 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,446
Timestamp: 22 days ago · 2026-09-18 15:54:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x3597957b541f46cd9d78631806538b9b5f34f656fb580b949d43e79fbd0f0d87
Parent hash: 0x00a44c34…88e9e9c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,446 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.0%2,390,234 / 30,000,000

Base fee

20 gwei

State root

0xcfc55ba1199c…e96722374521

Transactions root

0xbe93f4c12938…15db2be0913a

Receipts root

0xd2ec1f1b3cd0…12877dae1b8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800