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 #21522080 · ArcScan

Block

#21,522,080

2026-09-18 15:51:30 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,080
Timestamp: 12 days ago · 2026-09-18 15:51:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c2911ff095f8c5c432a1e8123959946b34a3730debed9710e83d657e3952058
Parent hash: 0x1503358a…1a1fac2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,080 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.5%4,339,314 / 30,000,000

Base fee

20 gwei

State root

0x4bab16f63678…c15ab2dec82e

Transactions root

0x46027fee8cfe…02cb519444d2

Receipts root

0xb55d6c21cf94…463a703e2764

Nonce

0x0000000000000000

Extra data

0x00000004a817c800