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 #21446150 · ArcScan

Block

#21,446,150

2026-09-18 05:09:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,150
Timestamp: 51 days ago · 2026-09-18 05:09:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xc42ed86c382c9fd533074990bd09b61c6947d32c9f50623534a4b491700b1638
Parent hash: 0xf1a38dd0…5453ea20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,150 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.7%1,708,733 / 30,000,000

Base fee

20 gwei

State root

0xe4bcc1d3e9e3…9a4b85055ba0

Transactions root

0xe9dbb1b20501…479a7c433608

Receipts root

0xa7b05c8b47d5…f57b9aef1424

Nonce

0x0000000000000000

Extra data

0x00000004a817c800