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 #21419703 · ArcScan

Block

#21,419,703

2026-09-18 01:26:08 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,703
Timestamp: 25 days ago · 2026-09-18 01:26:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf092098af36f0c2758bbddc3da9d30bfc874157ce20396de4a48a2ef37d5c9f
Parent hash: 0x9ae265bf…74a5d1c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,703 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.6%1,987,637 / 30,000,000

Base fee

20 gwei

State root

0xe892c326dc95…2d1ce323d685

Transactions root

0x11c305e03d85…6d1f1e25c4f0

Receipts root

0x30d7126579f7…88bde9a79496

Nonce

0x0000000000000000

Extra data

0x00000004a817c800